| 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 | $77.62 | 4.158% | $80.8474 | $80.85 | $80.85 | $80.80 |
| Purchase #2 | $91.89 | 11.737% | $102.6751 | $102.68 | $102.70 | $102.70 |
| Purchase #3 | $93.69 | 9.494% | $102.5849 | $102.58 | $102.60 | $102.60 |
| Purchase #4 | $177.89 | 13.464% | $201.8411 | $201.84 | $201.85 | $201.80 |
| Purchase #5 | $22.43 | 9.856% | $24.6407 | $24.64 | $24.65 | $24.60 |
| Purchase #6 | $148.68 | 6.724% | $158.6772 | $158.68 | $158.70 | $158.70 |
| Purchase #7 | $212.61 | 5.103% | $223.4595 | $223.46 | $223.45 | $223.50 |
| 7 purchase totals = | $824.81 | $894.7259 | $894.73 | $894.80 | $894.70 | |