| 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 | $34.77 | 10.149% | $38.2988 | $38.30 | $38.30 | $38.30 |
| Purchase #2 | $57.65 | 11.279% | $64.1523 | $64.15 | $64.15 | $64.20 |
| Purchase #3 | $212.60 | 12.309% | $238.7689 | $238.77 | $238.75 | $238.80 |
| Purchase #4 | $28.79 | 7.258% | $30.8796 | $30.88 | $30.90 | $30.90 |
| Purchase #5 | $31.56 | 12.340% | $35.4545 | $35.45 | $35.45 | $35.50 |
| Purchase #6 | $116.66 | 11.448% | $130.0152 | $130.02 | $130.00 | $130.00 |
| Purchase #7 | $59.25 | 5.251% | $62.3612 | $62.36 | $62.35 | $62.40 |
| 7 purchase totals = | $541.28 | $599.9305 | $599.93 | $599.90 | $600.10 | |