| 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 | $39.98 | 10.415% | $44.1439 | $44.14 | $44.15 | $44.10 |
| Purchase #2 | $92.51 | 4.603% | $96.7682 | $96.77 | $96.75 | $96.80 |
| Purchase #3 | $231.64 | 6.265% | $246.1522 | $246.15 | $246.15 | $246.20 |
| Purchase #4 | $29.30 | 13.256% | $33.184 | $33.18 | $33.20 | $33.20 |
| Purchase #5 | $249.65 | 6.432% | $265.7075 | $265.71 | $265.70 | $265.70 |
| Purchase #6 | $38.51 | 5.109% | $40.4775 | $40.48 | $40.50 | $40.50 |
| Purchase #7 | $26.91 | 4.453% | $28.1083 | $28.11 | $28.10 | $28.10 |
| 7 purchase totals = | $708.50 | $754.5416 | $754.54 | $754.55 | $754.60 | |