| 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 | $7.33 | 6.301% | $7.7919 | $7.79 | $7.80 | $7.80 |
| Purchase #2 | $237.82 | 6.278% | $252.7503 | $252.75 | $252.75 | $252.80 |
| Purchase #3 | $30.89 | 6.227% | $32.8135 | $32.81 | $32.80 | $32.80 |
| Purchase #4 | $29.93 | 9.265% | $32.703 | $32.70 | $32.70 | $32.70 |
| Purchase #5 | $120.97 | 9.623% | $132.6109 | $132.61 | $132.60 | $132.60 |
| Purchase #6 | $187.62 | 13.237% | $212.4553 | $212.46 | $212.45 | $212.50 |
| Purchase #7 | $91.27 | 10.822% | $101.1472 | $101.15 | $101.15 | $101.10 |
| 7 purchase totals = | $705.83 | $772.2721 | $772.27 | $772.25 | $772.30 | |