| 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 | $34.41 | 12.750% | $38.7973 | $38.80 | $38.80 | $38.80 |
| Purchase #2 | $77.64 | 5.232% | $81.7021 | $81.70 | $81.70 | $81.70 |
| Purchase #3 | $52.71 | 11.325% | $58.6794 | $58.68 | $58.70 | $58.70 |
| Purchase #4 | $90.32 | 6.801% | $96.4627 | $96.46 | $96.45 | $96.50 |
| Purchase #5 | $161.55 | 3.528% | $167.2495 | $167.25 | $167.25 | $167.20 |
| Purchase #6 | $135.92 | 10.404% | $150.0611 | $150.06 | $150.05 | $150.10 |
| Purchase #7 | $237.35 | 7.698% | $255.6212 | $255.62 | $255.60 | $255.60 |
| 7 purchase totals = | $789.90 | $848.5733 | $848.57 | $848.55 | $848.60 | |