| 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 | $8.94 | 7.471% | $9.6079 | $9.61 | $9.60 | $9.60 |
| Purchase #2 | $233.31 | 8.729% | $253.6756 | $253.68 | $253.70 | $253.70 |
| Purchase #3 | $127.43 | 13.330% | $144.4164 | $144.42 | $144.40 | $144.40 |
| Purchase #4 | $202.47 | 4.771% | $212.1298 | $212.13 | $212.15 | $212.10 |
| Purchase #5 | $93.80 | 9.455% | $102.6688 | $102.67 | $102.65 | $102.70 |
| Purchase #6 | $181.56 | 4.202% | $189.1892 | $189.19 | $189.20 | $189.20 |
| Purchase #7 | $51.96 | 12.182% | $58.2898 | $58.29 | $58.30 | $58.30 |
| 7 purchase totals = | $899.47 | $969.9775 | $969.99 | $970.00 | $970.00 | |