| 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 | $43.83 | 13.621% | $49.8001 | $49.80 | $49.80 | $49.80 |
| Purchase #2 | $99.28 | 7.866% | $107.0894 | $107.09 | $107.10 | $107.10 |
| Purchase #3 | $197.90 | 7.225% | $212.1983 | $212.20 | $212.20 | $212.20 |
| Purchase #4 | $228.41 | 11.396% | $254.4396 | $254.44 | $254.45 | $254.40 |
| Purchase #5 | $96.83 | 13.261% | $109.6706 | $109.67 | $109.65 | $109.70 |
| Purchase #6 | $152.62 | 12.634% | $171.902 | $171.90 | $171.90 | $171.90 |
| Purchase #7 | $165.73 | 13.111% | $187.4589 | $187.46 | $187.45 | $187.50 |
| 7 purchase totals = | $984.60 | $1,092.5589 | $1,092.56 | $1,092.55 | $1,092.60 | |