| 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 | $56.80 | 10.503% | $62.7657 | $62.77 | $62.75 | $62.80 |
| Purchase #2 | $111.44 | 10.500% | $123.1412 | $123.14 | $123.15 | $123.10 |
| Purchase #3 | $85.90 | 12.540% | $96.6719 | $96.67 | $96.65 | $96.70 |
| Purchase #4 | $230.60 | 5.373% | $242.9901 | $242.99 | $243.00 | $243.00 |
| Purchase #5 | $90.82 | 13.195% | $102.8037 | $102.80 | $102.80 | $102.80 |
| Purchase #6 | $43.80 | 5.281% | $46.1131 | $46.11 | $46.10 | $46.10 |
| Purchase #7 | $63.64 | 3.310% | $65.7465 | $65.75 | $65.75 | $65.70 |
| 7 purchase totals = | $683.00 | $740.2322 | $740.23 | $740.20 | $740.20 | |