| 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 | $87.38 | 7.751% | $94.1528 | $94.15 | $94.15 | $94.20 |
| Purchase #2 | $46.86 | 13.309% | $53.0966 | $53.10 | $53.10 | $53.10 |
| Purchase #3 | $87.33 | 3.760% | $90.6136 | $90.61 | $90.60 | $90.60 |
| Purchase #4 | $10.46 | 13.160% | $11.8365 | $11.84 | $11.85 | $11.80 |
| Purchase #5 | $28.79 | 11.120% | $31.9914 | $31.99 | $32.00 | $32.00 |
| Purchase #6 | $200.58 | 8.358% | $217.3445 | $217.34 | $217.35 | $217.30 |
| Purchase #7 | $40.80 | 8.373% | $44.2162 | $44.22 | $44.20 | $44.20 |
| 7 purchase totals = | $502.20 | $543.2516 | $543.25 | $543.25 | $543.20 | |