| 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 | $51.35 | 13.597% | $58.3321 | $58.33 | $58.35 | $58.30 |
| Purchase #2 | $215.35 | 8.293% | $233.209 | $233.21 | $233.20 | $233.20 |
| Purchase #3 | $32.72 | 8.700% | $35.5666 | $35.57 | $35.55 | $35.60 |
| Purchase #4 | $166.62 | 9.490% | $182.4322 | $182.43 | $182.45 | $182.40 |
| Purchase #5 | $210.79 | 12.630% | $237.4128 | $237.41 | $237.40 | $237.40 |
| Purchase #6 | $11.90 | 11.191% | $13.2317 | $13.23 | $13.25 | $13.20 |
| Purchase #7 | $29.95 | 9.209% | $32.7081 | $32.71 | $32.70 | $32.70 |
| 7 purchase totals = | $718.68 | $792.8925 | $792.89 | $792.90 | $792.80 | |