| 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 | $17.54 | 10.292% | $19.3452 | $19.35 | $19.35 | $19.30 |
| Purchase #2 | $84.50 | 3.188% | $87.1939 | $87.19 | $87.20 | $87.20 |
| Purchase #3 | $100.44 | 8.267% | $108.7434 | $108.74 | $108.75 | $108.70 |
| Purchase #4 | $125.80 | 12.830% | $141.9401 | $141.94 | $141.95 | $141.90 |
| Purchase #5 | $135.50 | 10.178% | $149.2912 | $149.29 | $149.30 | $149.30 |
| Purchase #6 | $47.86 | 3.467% | $49.5193 | $49.52 | $49.50 | $49.50 |
| Purchase #7 | $245.25 | 6.343% | $260.8062 | $260.81 | $260.80 | $260.80 |
| 7 purchase totals = | $756.89 | $816.8393 | $816.84 | $816.85 | $816.70 | |