| 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 | $59.32 | 13.495% | $67.3252 | $67.33 | $67.35 | $67.30 |
| Purchase #2 | $115.63 | 13.124% | $130.8053 | $130.81 | $130.80 | $130.80 |
| Purchase #3 | $243.42 | 11.662% | $271.8076 | $271.81 | $271.80 | $271.80 |
| Purchase #4 | $13.47 | 13.398% | $15.2747 | $15.27 | $15.25 | $15.30 |
| Purchase #5 | $245.82 | 12.770% | $277.2112 | $277.21 | $277.20 | $277.20 |
| Purchase #6 | $76.58 | 10.109% | $84.3215 | $84.32 | $84.30 | $84.30 |
| Purchase #7 | $104.97 | 6.567% | $111.8634 | $111.86 | $111.85 | $111.90 |
| 7 purchase totals = | $859.21 | $958.6089 | $958.61 | $958.55 | $958.60 | |