| 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 | $51.39 | 9.209% | $56.1225 | $56.12 | $56.10 | $56.10 |
| Purchase #2 | $238.50 | 10.712% | $264.0481 | $264.05 | $264.05 | $264.00 |
| Purchase #3 | $29.60 | 12.755% | $33.3755 | $33.38 | $33.40 | $33.40 |
| Purchase #4 | $117.85 | 3.224% | $121.6495 | $121.65 | $121.65 | $121.60 |
| Purchase #5 | $69.60 | 10.494% | $76.9038 | $76.90 | $76.90 | $76.90 |
| Purchase #6 | $174.32 | 8.795% | $189.6514 | $189.65 | $189.65 | $189.70 |
| Purchase #7 | $205.91 | 12.742% | $232.1471 | $232.15 | $232.15 | $232.10 |
| 7 purchase totals = | $887.17 | $973.8979 | $973.90 | $973.90 | $973.80 | |