| 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 | $10.87 | 9.618% | $11.9155 | $11.92 | $11.90 | $11.90 |
| Purchase #2 | $184.85 | 12.131% | $207.2742 | $207.27 | $207.25 | $207.30 |
| Purchase #3 | $36.60 | 8.580% | $39.7403 | $39.74 | $39.75 | $39.70 |
| Purchase #4 | $158.52 | 9.219% | $173.134 | $173.13 | $173.15 | $173.10 |
| Purchase #5 | $41.75 | 11.314% | $46.4736 | $46.47 | $46.45 | $46.50 |
| Purchase #6 | $120.89 | 4.647% | $126.5078 | $126.51 | $126.50 | $126.50 |
| Purchase #7 | $17.60 | 9.617% | $19.2926 | $19.29 | $19.30 | $19.30 |
| 7 purchase totals = | $571.08 | $624.3380 | $624.33 | $624.30 | $624.30 | |