| 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 | $27.34 | 4.866% | $28.6704 | $28.67 | $28.65 | $28.70 |
| Purchase #2 | $67.32 | 13.452% | $76.3759 | $76.38 | $76.40 | $76.40 |
| Purchase #3 | $195.88 | 3.244% | $202.2343 | $202.23 | $202.25 | $202.20 |
| Purchase #4 | $177.93 | 3.205% | $183.6327 | $183.63 | $183.65 | $183.60 |
| Purchase #5 | $59.52 | 4.442% | $62.1639 | $62.16 | $62.15 | $62.20 |
| Purchase #6 | $127.68 | 11.766% | $142.7028 | $142.70 | $142.70 | $142.70 |
| Purchase #7 | $243.63 | 3.177% | $251.3701 | $251.37 | $251.35 | $251.40 |
| 7 purchase totals = | $899.30 | $947.1501 | $947.14 | $947.15 | $947.20 | |