| 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 | $248.34 | 10.110% | $273.4472 | $273.45 | $273.45 | $273.40 |
| Purchase #2 | $63.46 | 4.461% | $66.291 | $66.29 | $66.30 | $66.30 |
| Purchase #3 | $217.93 | 12.621% | $245.4349 | $245.43 | $245.45 | $245.40 |
| Purchase #4 | $89.41 | 10.248% | $98.5727 | $98.57 | $98.55 | $98.60 |
| Purchase #5 | $113.63 | 3.280% | $117.3571 | $117.36 | $117.35 | $117.40 |
| Purchase #6 | $64.83 | 3.560% | $67.1379 | $67.14 | $67.15 | $67.10 |
| Purchase #7 | $5.91 | 3.617% | $6.1238 | $6.12 | $6.10 | $6.10 |
| 7 purchase totals = | $803.51 | $874.3646 | $874.36 | $874.35 | $874.30 | |