| 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 | $13.27 | 9.281% | $14.5016 | $14.50 | $14.50 | $14.50 |
| Purchase #2 | $146.26 | 4.808% | $153.2922 | $153.29 | $153.30 | $153.30 |
| Purchase #3 | $172.84 | 11.212% | $192.2188 | $192.22 | $192.20 | $192.20 |
| Purchase #4 | $76.35 | 9.269% | $83.4269 | $83.43 | $83.45 | $83.40 |
| Purchase #5 | $73.88 | 8.454% | $80.1258 | $80.13 | $80.15 | $80.10 |
| Purchase #6 | $177.79 | 7.646% | $191.3838 | $191.38 | $191.40 | $191.40 |
| Purchase #7 | $250.67 | 11.375% | $279.1837 | $279.18 | $279.20 | $279.20 |
| 7 purchase totals = | $911.06 | $994.1328 | $994.13 | $994.20 | $994.10 | |