| 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 | $94.58 | 8.828% | $102.9295 | $102.93 | $102.95 | $102.90 |
| Purchase #2 | $28.86 | 13.265% | $32.6883 | $32.69 | $32.70 | $32.70 |
| Purchase #3 | $146.64 | 4.382% | $153.0658 | $153.07 | $153.05 | $153.10 |
| Purchase #4 | $111.48 | 8.294% | $120.7262 | $120.73 | $120.75 | $120.70 |
| Purchase #5 | $11.31 | 12.673% | $12.7433 | $12.74 | $12.75 | $12.70 |
| Purchase #6 | $188.73 | 12.573% | $212.459 | $212.46 | $212.45 | $212.50 |
| Purchase #7 | $152.84 | 3.567% | $158.2918 | $158.29 | $158.30 | $158.30 |
| 7 purchase totals = | $734.44 | $792.9039 | $792.91 | $792.95 | $792.90 | |