| 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 | $86.33 | 5.210% | $90.8278 | $90.83 | $90.85 | $90.80 |
| Purchase #2 | $60.93 | 12.150% | $68.333 | $68.33 | $68.35 | $68.30 |
| Purchase #3 | $228.69 | 4.390% | $238.7295 | $238.73 | $238.75 | $238.70 |
| Purchase #4 | $103.64 | 3.372% | $107.1347 | $107.13 | $107.15 | $107.10 |
| Purchase #5 | $89.70 | 8.624% | $97.4357 | $97.44 | $97.45 | $97.40 |
| Purchase #6 | $63.82 | 3.133% | $65.8195 | $65.82 | $65.80 | $65.80 |
| Purchase #7 | $33.50 | 9.525% | $36.6909 | $36.69 | $36.70 | $36.70 |
| 7 purchase totals = | $666.61 | $704.9711 | $704.97 | $705.05 | $704.80 | |