| 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 | $78.39 | 10.738% | $86.8075 | $86.81 | $86.80 | $86.80 |
| Purchase #2 | $49.40 | 7.737% | $53.2221 | $53.22 | $53.20 | $53.20 |
| Purchase #3 | $107.85 | 11.473% | $120.2236 | $120.22 | $120.20 | $120.20 |
| Purchase #4 | $60.53 | 7.688% | $65.1835 | $65.18 | $65.20 | $65.20 |
| Purchase #5 | $244.38 | 10.618% | $270.3283 | $270.33 | $270.35 | $270.30 |
| Purchase #6 | $23.27 | 5.622% | $24.5782 | $24.58 | $24.60 | $24.60 |
| Purchase #7 | $97.29 | 8.168% | $105.2366 | $105.24 | $105.25 | $105.20 |
| 7 purchase totals = | $661.11 | $725.5798 | $725.58 | $725.60 | $725.50 | |