| 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 | $47.79 | 6.788% | $51.034 | $51.03 | $51.05 | $51.00 |
| Purchase #2 | $229.40 | 4.675% | $240.1245 | $240.12 | $240.10 | $240.10 |
| Purchase #3 | $85.56 | 3.805% | $88.8156 | $88.82 | $88.80 | $88.80 |
| Purchase #4 | $71.40 | 3.404% | $73.8305 | $73.83 | $73.85 | $73.80 |
| Purchase #5 | $132.69 | 10.541% | $146.6769 | $146.68 | $146.70 | $146.70 |
| Purchase #6 | $51.63 | 3.182% | $53.2729 | $53.27 | $53.25 | $53.30 |
| Purchase #7 | $74.71 | 6.597% | $79.6386 | $79.64 | $79.65 | $79.60 |
| 7 purchase totals = | $693.18 | $733.3930 | $733.39 | $733.40 | $733.30 | |