| 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 | $80.32 | 9.484% | $87.9375 | $87.94 | $87.95 | $87.90 |
| Purchase #2 | $86.44 | 11.817% | $96.6546 | $96.65 | $96.65 | $96.70 |
| Purchase #3 | $61.88 | 12.502% | $69.6162 | $69.62 | $69.60 | $69.60 |
| Purchase #4 | $78.94 | 11.368% | $87.9139 | $87.91 | $87.90 | $87.90 |
| Purchase #5 | $140.34 | 7.478% | $150.8346 | $150.83 | $150.85 | $150.80 |
| Purchase #6 | $212.71 | 6.479% | $226.4915 | $226.49 | $226.50 | $226.50 |
| Purchase #7 | $103.65 | 11.208% | $115.2671 | $115.27 | $115.25 | $115.30 |
| 7 purchase totals = | $764.28 | $834.7154 | $834.71 | $834.70 | $834.70 | |