| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $47.72 | 5.504% | $50.3465 | $50.35 | $50.35 | $50.30 |
| Purchase #2 | $165.49 | 6.770% | $176.6937 | $176.69 | $176.70 | $176.70 |
| Purchase #3 | $136.27 | 10.170% | $150.1287 | $150.13 | $150.15 | $150.10 |
| Purchase #4 | $136.83 | 12.523% | $153.9652 | $153.97 | $153.95 | $154.00 |
| Purchase #5 | $236.25 | 5.345% | $248.8776 | $248.88 | $248.90 | $248.90 |
| Purchase #6 | $211.34 | 3.401% | $218.5277 | $218.53 | $218.55 | $218.50 |
| Purchase #7 | $121.53 | 13.383% | $137.7944 | $137.79 | $137.80 | $137.80 |
| 7 purchase totals = | $1,055.43 | $1,136.3338 | $1,136.34 | $1,136.40 | $1,136.30 | |