| 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 | $232.67 | 7.623% | $250.4064 | $250.41 | $250.40 | $250.40 |
| Purchase #2 | $57.61 | 5.719% | $60.9047 | $60.90 | $60.90 | $60.90 |
| Purchase #3 | $29.59 | 6.539% | $31.5249 | $31.52 | $31.50 | $31.50 |
| Purchase #4 | $194.34 | 4.592% | $203.2641 | $203.26 | $203.25 | $203.30 |
| Purchase #5 | $33.80 | 9.729% | $37.0884 | $37.09 | $37.10 | $37.10 |
| Purchase #6 | $231.30 | 8.695% | $251.4115 | $251.41 | $251.40 | $251.40 |
| Purchase #7 | $56.89 | 5.606% | $60.0793 | $60.08 | $60.10 | $60.10 |
| 7 purchase totals = | $836.20 | $894.6793 | $894.67 | $894.65 | $894.70 | |