| 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 | $37.89 | 13.217% | $42.8979 | $42.90 | $42.90 | $42.90 |
| Purchase #2 | $33.98 | 5.840% | $35.9644 | $35.96 | $35.95 | $36.00 |
| Purchase #3 | $174.89 | 3.418% | $180.8677 | $180.87 | $180.85 | $180.90 |
| Purchase #4 | $8.42 | 10.682% | $9.3194 | $9.32 | $9.30 | $9.30 |
| Purchase #5 | $58.93 | 11.116% | $65.4807 | $65.48 | $65.50 | $65.50 |
| Purchase #6 | $197.62 | 3.829% | $205.1869 | $205.19 | $205.20 | $205.20 |
| Purchase #7 | $96.97 | 11.716% | $108.331 | $108.33 | $108.35 | $108.30 |
| 7 purchase totals = | $608.70 | $648.0480 | $648.05 | $648.05 | $648.10 | |