| 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 | $81.63 | 6.766% | $87.1531 | $87.15 | $87.15 | $87.20 |
| Purchase #2 | $77.72 | 5.751% | $82.1897 | $82.19 | $82.20 | $82.20 |
| Purchase #3 | $65.26 | 11.663% | $72.8713 | $72.87 | $72.85 | $72.90 |
| Purchase #4 | $233.88 | 7.550% | $251.5379 | $251.54 | $251.55 | $251.50 |
| Purchase #5 | $64.52 | 3.444% | $66.7421 | $66.74 | $66.75 | $66.70 |
| Purchase #6 | $122.59 | 9.714% | $134.4984 | $134.50 | $134.50 | $134.50 |
| Purchase #7 | $171.88 | 13.319% | $194.7727 | $194.77 | $194.75 | $194.80 |
| 7 purchase totals = | $817.48 | $889.7652 | $889.76 | $889.75 | $889.80 | |