| 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 | $25.51 | 10.651% | $28.2271 | $28.23 | $28.25 | $28.20 |
| Purchase #2 | $77.77 | 6.873% | $83.1151 | $83.12 | $83.10 | $83.10 |
| Purchase #3 | $202.45 | 5.148% | $212.8721 | $212.87 | $212.85 | $212.90 |
| Purchase #4 | $8.37 | 11.765% | $9.3547 | $9.35 | $9.35 | $9.40 |
| Purchase #5 | $106.89 | 9.761% | $117.3235 | $117.32 | $117.30 | $117.30 |
| Purchase #6 | $223.75 | 9.491% | $244.9861 | $244.99 | $245.00 | $245.00 |
| Purchase #7 | $46.28 | 12.229% | $51.9396 | $51.94 | $51.95 | $51.90 |
| 7 purchase totals = | $691.02 | $747.8182 | $747.82 | $747.80 | $747.80 | |