| 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 | $240.91 | 5.591% | $254.3793 | $254.38 | $254.40 | $254.40 |
| Purchase #2 | $162.53 | 10.637% | $179.8183 | $179.82 | $179.80 | $179.80 |
| Purchase #3 | $51.86 | 11.442% | $57.7938 | $57.79 | $57.80 | $57.80 |
| Purchase #4 | $41.49 | 4.322% | $43.2832 | $43.28 | $43.30 | $43.30 |
| Purchase #5 | $73.68 | 5.610% | $77.8134 | $77.81 | $77.80 | $77.80 |
| Purchase #6 | $95.51 | 12.590% | $107.5347 | $107.53 | $107.55 | $107.50 |
| Purchase #7 | $80.53 | 9.811% | $88.4308 | $88.43 | $88.45 | $88.40 |
| 7 purchase totals = | $746.51 | $809.0535 | $809.04 | $809.10 | $809.00 | |