| 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 | $89.52 | 13.521% | $101.624 | $101.62 | $101.60 | $101.60 |
| Purchase #2 | $219.27 | 7.216% | $235.0925 | $235.09 | $235.10 | $235.10 |
| Purchase #3 | $87.29 | 3.512% | $90.3556 | $90.36 | $90.35 | $90.40 |
| Purchase #4 | $134.93 | 12.526% | $151.8313 | $151.83 | $151.85 | $151.80 |
| Purchase #5 | $94.69 | 12.731% | $106.745 | $106.75 | $106.75 | $106.70 |
| Purchase #6 | $12.64 | 11.154% | $14.0499 | $14.05 | $14.05 | $14.00 |
| Purchase #7 | $35.84 | 5.492% | $37.8083 | $37.81 | $37.80 | $37.80 |
| 7 purchase totals = | $674.18 | $737.5066 | $737.51 | $737.50 | $737.40 | |