| 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 | $81.94 | 13.554% | $93.0461 | $93.05 | $93.05 | $93.00 |
| Purchase #2 | $89.82 | 7.513% | $96.5682 | $96.57 | $96.55 | $96.60 |
| Purchase #3 | $158.26 | 12.707% | $178.3701 | $178.37 | $178.35 | $178.40 |
| Purchase #4 | $215.68 | 3.465% | $223.1533 | $223.15 | $223.15 | $223.20 |
| Purchase #5 | $106.42 | 10.535% | $117.6313 | $117.63 | $117.65 | $117.60 |
| Purchase #6 | $124.90 | 11.254% | $138.9562 | $138.96 | $138.95 | $139.00 |
| Purchase #7 | $115.30 | 9.387% | $126.1232 | $126.12 | $126.10 | $126.10 |
| 7 purchase totals = | $892.32 | $973.8484 | $973.85 | $973.80 | $973.90 | |