| 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 | $95.38 | 6.133% | $101.2297 | $101.23 | $101.25 | $101.20 |
| Purchase #2 | $108.65 | 12.392% | $122.1139 | $122.11 | $122.10 | $122.10 |
| Purchase #3 | $22.34 | 3.540% | $23.1308 | $23.13 | $23.15 | $23.10 |
| Purchase #4 | $189.47 | 3.848% | $196.7608 | $196.76 | $196.75 | $196.80 |
| Purchase #5 | $88.84 | 7.866% | $95.8282 | $95.83 | $95.85 | $95.80 |
| Purchase #6 | $136.63 | 7.530% | $146.9182 | $146.92 | $146.90 | $146.90 |
| Purchase #7 | $26.67 | 10.437% | $29.4535 | $29.45 | $29.45 | $29.50 |
| 7 purchase totals = | $667.98 | $715.4351 | $715.43 | $715.45 | $715.40 | |