| 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 | $79.88 | 5.427% | $84.2151 | $84.22 | $84.20 | $84.20 |
| Purchase #2 | $34.54 | 3.728% | $35.8277 | $35.83 | $35.85 | $35.80 |
| Purchase #3 | $28.80 | 8.858% | $31.3511 | $31.35 | $31.35 | $31.40 |
| Purchase #4 | $89.73 | 3.665% | $93.0186 | $93.02 | $93.00 | $93.00 |
| Purchase #5 | $197.98 | 4.764% | $207.4118 | $207.41 | $207.40 | $207.40 |
| Purchase #6 | $191.42 | 5.552% | $202.0476 | $202.05 | $202.05 | $202.00 |
| Purchase #7 | $9.41 | 5.765% | $9.9525 | $9.95 | $9.95 | $10.00 |
| 7 purchase totals = | $631.76 | $663.8244 | $663.83 | $663.80 | $663.80 | |