| 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 | $73.34 | 8.201% | $79.3546 | $79.35 | $79.35 | $79.40 |
| Purchase #2 | $79.90 | 4.134% | $83.2031 | $83.20 | $83.20 | $83.20 |
| Purchase #3 | $54.49 | 11.846% | $60.9449 | $60.94 | $60.95 | $60.90 |
| Purchase #4 | $150.82 | 6.602% | $160.7771 | $160.78 | $160.80 | $160.80 |
| Purchase #5 | $128.30 | 11.204% | $142.6747 | $142.67 | $142.65 | $142.70 |
| Purchase #6 | $118.69 | 13.148% | $134.2954 | $134.30 | $134.30 | $134.30 |
| Purchase #7 | $178.85 | 13.446% | $202.8982 | $202.90 | $202.90 | $202.90 |
| 7 purchase totals = | $784.39 | $864.1480 | $864.14 | $864.15 | $864.20 | |