| 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 | $45.64 | 6.349% | $48.5377 | $48.54 | $48.55 | $48.50 |
| Purchase #2 | $210.85 | 6.423% | $224.3929 | $224.39 | $224.40 | $224.40 |
| Purchase #3 | $190.94 | 8.252% | $206.6964 | $206.70 | $206.70 | $206.70 |
| Purchase #4 | $93.51 | 13.227% | $105.8786 | $105.88 | $105.90 | $105.90 |
| Purchase #5 | $20.62 | 11.841% | $23.0616 | $23.06 | $23.05 | $23.10 |
| Purchase #6 | $162.92 | 12.813% | $183.7949 | $183.79 | $183.80 | $183.80 |
| Purchase #7 | $128.78 | 10.126% | $141.8203 | $141.82 | $141.80 | $141.80 |
| 7 purchase totals = | $853.26 | $934.1824 | $934.18 | $934.20 | $934.20 | |