| 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 | $83.46 | 8.261% | $90.3546 | $90.35 | $90.35 | $90.40 |
| Purchase #2 | $16.47 | 5.574% | $17.388 | $17.39 | $17.40 | $17.40 |
| Purchase #3 | $47.46 | 10.825% | $52.5975 | $52.60 | $52.60 | $52.60 |
| Purchase #4 | $194.54 | 6.763% | $207.6967 | $207.70 | $207.70 | $207.70 |
| Purchase #5 | $202.57 | 5.296% | $213.2981 | $213.30 | $213.30 | $213.30 |
| Purchase #6 | $222.28 | 3.139% | $229.2574 | $229.26 | $229.25 | $229.30 |
| Purchase #7 | $160.33 | 3.149% | $165.3788 | $165.38 | $165.40 | $165.40 |
| 7 purchase totals = | $927.11 | $975.9711 | $975.98 | $976.00 | $976.10 | |