| 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 | $75.64 | 11.179% | $84.0958 | $84.10 | $84.10 | $84.10 |
| Purchase #2 | $5.31 | 5.492% | $5.6016 | $5.60 | $5.60 | $5.60 |
| Purchase #3 | $101.41 | 6.851% | $108.3576 | $108.36 | $108.35 | $108.40 |
| Purchase #4 | $225.37 | 6.656% | $240.3706 | $240.37 | $240.35 | $240.40 |
| Purchase #5 | $185.85 | 11.133% | $206.5407 | $206.54 | $206.55 | $206.50 |
| Purchase #6 | $114.45 | 11.751% | $127.899 | $127.90 | $127.90 | $127.90 |
| Purchase #7 | $120.53 | 12.678% | $135.8108 | $135.81 | $135.80 | $135.80 |
| 7 purchase totals = | $828.56 | $908.6761 | $908.68 | $908.65 | $908.70 | |