| 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 | $83.43 | 10.113% | $91.8673 | $91.87 | $91.85 | $91.90 |
| Purchase #2 | $40.50 | 13.703% | $46.0497 | $46.05 | $46.05 | $46.00 |
| Purchase #3 | $59.89 | 5.367% | $63.1043 | $63.10 | $63.10 | $63.10 |
| Purchase #4 | $48.65 | 8.202% | $52.6403 | $52.64 | $52.65 | $52.60 |
| Purchase #5 | $234.32 | 10.279% | $258.4058 | $258.41 | $258.40 | $258.40 |
| Purchase #6 | $139.75 | 9.117% | $152.491 | $152.49 | $152.50 | $152.50 |
| Purchase #7 | $131.39 | 11.715% | $146.7823 | $146.78 | $146.80 | $146.80 |
| 7 purchase totals = | $737.93 | $811.3407 | $811.34 | $811.35 | $811.30 | |