| 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 | $29.78 | 6.421% | $31.6922 | $31.69 | $31.70 | $31.70 |
| Purchase #2 | $95.99 | 11.416% | $106.9482 | $106.95 | $106.95 | $106.90 |
| Purchase #3 | $157.26 | 13.102% | $177.8642 | $177.86 | $177.85 | $177.90 |
| Purchase #4 | $228.83 | 6.424% | $243.53 | $243.53 | $243.55 | $243.50 |
| Purchase #5 | $99.99 | 10.200% | $110.189 | $110.19 | $110.20 | $110.20 |
| Purchase #6 | $158.54 | 9.392% | $173.4301 | $173.43 | $173.45 | $173.40 |
| Purchase #7 | $26.99 | 8.770% | $29.357 | $29.36 | $29.35 | $29.40 |
| 7 purchase totals = | $797.38 | $873.0107 | $873.01 | $873.05 | $873.00 | |