| 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 | $89.33 | 10.536% | $98.7418 | $98.74 | $98.75 | $98.70 |
| Purchase #2 | $158.54 | 12.821% | $178.8664 | $178.87 | $178.85 | $178.90 |
| Purchase #3 | $240.85 | 3.675% | $249.7012 | $249.70 | $249.70 | $249.70 |
| Purchase #4 | $34.50 | 3.533% | $35.7189 | $35.72 | $35.70 | $35.70 |
| Purchase #5 | $30.46 | 7.244% | $32.6665 | $32.67 | $32.65 | $32.70 |
| Purchase #6 | $38.91 | 4.312% | $40.5878 | $40.59 | $40.60 | $40.60 |
| Purchase #7 | $212.53 | 10.628% | $235.1177 | $235.12 | $235.10 | $235.10 |
| 7 purchase totals = | $805.12 | $871.4003 | $871.41 | $871.35 | $871.40 | |