| 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 | $35.64 | 5.651% | $37.654 | $37.65 | $37.65 | $37.70 |
| Purchase #2 | $103.27 | 12.489% | $116.1674 | $116.17 | $116.15 | $116.20 |
| Purchase #3 | $58.76 | 9.663% | $64.438 | $64.44 | $64.45 | $64.40 |
| Purchase #4 | $112.63 | 11.299% | $125.3561 | $125.36 | $125.35 | $125.40 |
| Purchase #5 | $84.77 | 13.341% | $96.0792 | $96.08 | $96.10 | $96.10 |
| Purchase #6 | $157.52 | 3.339% | $162.7796 | $162.78 | $162.80 | $162.80 |
| Purchase #7 | $78.65 | 4.163% | $81.9242 | $81.92 | $81.90 | $81.90 |
| 7 purchase totals = | $631.24 | $684.3985 | $684.40 | $684.40 | $684.50 | |