| 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 | $94.33 | 10.327% | $104.0715 | $104.07 | $104.05 | $104.10 |
| Purchase #2 | $120.39 | 13.468% | $136.6041 | $136.60 | $136.60 | $136.60 |
| Purchase #3 | $249.66 | 8.345% | $270.4941 | $270.49 | $270.50 | $270.50 |
| Purchase #4 | $46.32 | 5.653% | $48.9385 | $48.94 | $48.95 | $48.90 |
| Purchase #5 | $77.86 | 3.433% | $80.5329 | $80.53 | $80.55 | $80.50 |
| Purchase #6 | $51.99 | 6.171% | $55.1983 | $55.20 | $55.20 | $55.20 |
| Purchase #7 | $9.55 | 13.431% | $10.8327 | $10.83 | $10.85 | $10.80 |
| 7 purchase totals = | $650.10 | $706.6721 | $706.66 | $706.70 | $706.60 | |