| 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 | $93.92 | 8.330% | $101.7435 | $101.74 | $101.75 | $101.70 |
| Purchase #2 | $71.36 | 3.852% | $74.1088 | $74.11 | $74.10 | $74.10 |
| Purchase #3 | $14.35 | 4.165% | $14.9477 | $14.95 | $14.95 | $14.90 |
| Purchase #4 | $97.77 | 7.188% | $104.7977 | $104.80 | $104.80 | $104.80 |
| Purchase #5 | $93.87 | 7.819% | $101.2097 | $101.21 | $101.20 | $101.20 |
| Purchase #6 | $7.62 | 5.743% | $8.0576 | $8.06 | $8.05 | $8.10 |
| Purchase #7 | $93.96 | 8.646% | $102.0838 | $102.08 | $102.10 | $102.10 |
| 7 purchase totals = | $472.85 | $506.9488 | $506.95 | $506.95 | $506.90 | |