| 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 | $29.93 | 4.629% | $31.3155 | $31.32 | $31.30 | $31.30 |
| Purchase #2 | $200.52 | 9.124% | $218.8154 | $218.82 | $218.80 | $218.80 |
| Purchase #3 | $86.49 | 8.347% | $93.7093 | $93.71 | $93.70 | $93.70 |
| Purchase #4 | $192.52 | 5.123% | $202.3828 | $202.38 | $202.40 | $202.40 |
| Purchase #5 | $53.73 | 9.325% | $58.7403 | $58.74 | $58.75 | $58.70 |
| Purchase #6 | $23.91 | 7.833% | $25.7829 | $25.78 | $25.80 | $25.80 |
| Purchase #7 | $196.66 | 5.451% | $207.3799 | $207.38 | $207.40 | $207.40 |
| 7 purchase totals = | $783.76 | $838.1261 | $838.13 | $838.15 | $838.10 | |