| 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 | $48.55 | 5.463% | $51.2023 | $51.20 | $51.20 | $51.20 |
| Purchase #2 | $224.55 | 10.610% | $248.3748 | $248.37 | $248.35 | $248.40 |
| Purchase #3 | $195.42 | 7.586% | $210.2446 | $210.24 | $210.25 | $210.20 |
| Purchase #4 | $25.95 | 12.834% | $29.2804 | $29.28 | $29.30 | $29.30 |
| Purchase #5 | $119.65 | 7.656% | $128.8104 | $128.81 | $128.80 | $128.80 |
| Purchase #6 | $14.83 | 10.714% | $16.4189 | $16.42 | $16.40 | $16.40 |
| Purchase #7 | $228.97 | 6.750% | $244.4255 | $244.43 | $244.45 | $244.40 |
| 7 purchase totals = | $857.92 | $928.7569 | $928.75 | $928.75 | $928.70 | |