| 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 | $13.66 | 11.767% | $15.2674 | $15.27 | $15.25 | $15.30 |
| Purchase #2 | $50.69 | 4.664% | $53.0542 | $53.05 | $53.05 | $53.10 |
| Purchase #3 | $31.93 | 11.187% | $35.502 | $35.50 | $35.50 | $35.50 |
| Purchase #4 | $70.87 | 4.574% | $74.1116 | $74.11 | $74.10 | $74.10 |
| Purchase #5 | $206.66 | 3.319% | $213.519 | $213.52 | $213.50 | $213.50 |
| Purchase #6 | $172.91 | 6.284% | $183.7757 | $183.78 | $183.80 | $183.80 |
| Purchase #7 | $163.58 | 8.548% | $177.5628 | $177.56 | $177.55 | $177.60 |
| 7 purchase totals = | $710.30 | $752.7927 | $752.79 | $752.75 | $752.90 | |