| 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 | $105.50 | 13.499% | $119.7414 | $119.74 | $119.75 | $119.70 |
| Purchase #2 | $93.76 | 12.107% | $105.1115 | $105.11 | $105.10 | $105.10 |
| Purchase #3 | $227.71 | 13.578% | $258.6285 | $258.63 | $258.65 | $258.60 |
| Purchase #4 | $43.96 | 6.211% | $46.6904 | $46.69 | $46.70 | $46.70 |
| Purchase #5 | $93.49 | 7.823% | $100.8037 | $100.80 | $100.80 | $100.80 |
| Purchase #6 | $140.81 | 7.759% | $151.7354 | $151.74 | $151.75 | $151.70 |
| Purchase #7 | $18.47 | 3.584% | $19.132 | $19.13 | $19.15 | $19.10 |
| 7 purchase totals = | $723.70 | $801.8429 | $801.84 | $801.90 | $801.70 | |