| 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 | $49.98 | 7.525% | $53.741 | $53.74 | $53.75 | $53.70 |
| Purchase #2 | $227.68 | 9.578% | $249.4872 | $249.49 | $249.50 | $249.50 |
| Purchase #3 | $20.52 | 10.235% | $22.6202 | $22.62 | $22.60 | $22.60 |
| Purchase #4 | $94.62 | 6.265% | $100.5479 | $100.55 | $100.55 | $100.50 |
| Purchase #5 | $166.28 | 13.454% | $188.6513 | $188.65 | $188.65 | $188.70 |
| Purchase #6 | $137.42 | 11.739% | $153.5517 | $153.55 | $153.55 | $153.60 |
| Purchase #7 | $17.35 | 13.627% | $19.7143 | $19.71 | $19.70 | $19.70 |
| 7 purchase totals = | $713.85 | $788.3136 | $788.31 | $788.30 | $788.30 | |