| 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 | $66.46 | 5.804% | $70.3173 | $70.32 | $70.30 | $70.30 |
| Purchase #2 | $188.45 | 3.118% | $194.3259 | $194.33 | $194.35 | $194.30 |
| Purchase #3 | $114.87 | 12.536% | $129.2701 | $129.27 | $129.25 | $129.30 |
| Purchase #4 | $192.86 | 8.467% | $209.1895 | $209.19 | $209.20 | $209.20 |
| Purchase #5 | $180.70 | 5.742% | $191.0758 | $191.08 | $191.10 | $191.10 |
| Purchase #6 | $136.64 | 6.759% | $145.8755 | $145.88 | $145.90 | $145.90 |
| Purchase #7 | $54.40 | 8.871% | $59.2258 | $59.23 | $59.25 | $59.20 |
| 7 purchase totals = | $934.38 | $999.2799 | $999.30 | $999.35 | $999.30 | |