| 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 | $101.75 | 8.437% | $110.3346 | $110.33 | $110.35 | $110.30 |
| Purchase #2 | $26.85 | 7.764% | $28.9346 | $28.93 | $28.95 | $28.90 |
| Purchase #3 | $97.75 | 3.786% | $101.4508 | $101.45 | $101.45 | $101.50 |
| Purchase #4 | $85.42 | 6.118% | $90.646 | $90.65 | $90.65 | $90.60 |
| Purchase #5 | $196.28 | 10.409% | $216.7108 | $216.71 | $216.70 | $216.70 |
| Purchase #6 | $25.82 | 6.481% | $27.4934 | $27.49 | $27.50 | $27.50 |
| Purchase #7 | $233.57 | 7.356% | $250.7514 | $250.75 | $250.75 | $250.80 |
| 7 purchase totals = | $767.44 | $826.3216 | $826.31 | $826.35 | $826.30 | |