| 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 | $88.69 | 9.533% | $97.1448 | $97.14 | $97.15 | $97.10 |
| Purchase #2 | $113.37 | 13.714% | $128.9176 | $128.92 | $128.90 | $128.90 |
| Purchase #3 | $89.35 | 7.735% | $96.2612 | $96.26 | $96.25 | $96.30 |
| Purchase #4 | $91.38 | 6.149% | $96.999 | $97.00 | $97.00 | $97.00 |
| Purchase #5 | $24.81 | 13.148% | $28.072 | $28.07 | $28.05 | $28.10 |
| Purchase #6 | $202.42 | 13.769% | $230.2912 | $230.29 | $230.30 | $230.30 |
| Purchase #7 | $29.37 | 13.871% | $33.4439 | $33.44 | $33.45 | $33.40 |
| 7 purchase totals = | $639.39 | $711.1297 | $711.12 | $711.10 | $711.10 | |