| 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 | $53.40 | 6.640% | $56.9458 | $56.95 | $56.95 | $56.90 |
| Purchase #2 | $145.96 | 9.370% | $159.6365 | $159.64 | $159.65 | $159.60 |
| Purchase #3 | $103.25 | 8.272% | $111.7908 | $111.79 | $111.80 | $111.80 |
| Purchase #4 | $91.82 | 11.617% | $102.4867 | $102.49 | $102.50 | $102.50 |
| Purchase #5 | $165.40 | 12.642% | $186.3099 | $186.31 | $186.30 | $186.30 |
| Purchase #6 | $15.97 | 6.823% | $17.0596 | $17.06 | $17.05 | $17.10 |
| Purchase #7 | $75.28 | 8.133% | $81.4025 | $81.40 | $81.40 | $81.40 |
| 7 purchase totals = | $651.08 | $715.6318 | $715.64 | $715.65 | $715.60 | |