| 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 | $32.92 | 11.400% | $36.6729 | $36.67 | $36.65 | $36.70 |
| Purchase #2 | $128.74 | 12.279% | $144.548 | $144.55 | $144.55 | $144.50 |
| Purchase #3 | $151.91 | 13.150% | $171.8862 | $171.89 | $171.90 | $171.90 |
| Purchase #4 | $53.39 | 6.579% | $56.9025 | $56.90 | $56.90 | $56.90 |
| Purchase #5 | $97.75 | 9.629% | $107.1623 | $107.16 | $107.15 | $107.20 |
| Purchase #6 | $234.78 | 9.393% | $256.8329 | $256.83 | $256.85 | $256.80 |
| Purchase #7 | $22.28 | 9.475% | $24.391 | $24.39 | $24.40 | $24.40 |
| 7 purchase totals = | $721.77 | $798.3958 | $798.39 | $798.40 | $798.40 | |