| 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 | $34.73 | 6.213% | $36.8878 | $36.89 | $36.90 | $36.90 |
| Purchase #2 | $162.55 | 12.733% | $183.2475 | $183.25 | $183.25 | $183.20 |
| Purchase #3 | $57.70 | 13.767% | $65.6436 | $65.64 | $65.65 | $65.60 |
| Purchase #4 | $102.76 | 3.428% | $106.2826 | $106.28 | $106.30 | $106.30 |
| Purchase #5 | $229.62 | 6.745% | $245.1079 | $245.11 | $245.10 | $245.10 |
| Purchase #6 | $30.39 | 13.613% | $34.527 | $34.53 | $34.55 | $34.50 |
| Purchase #7 | $55.48 | 11.805% | $62.0294 | $62.03 | $62.05 | $62.00 |
| 7 purchase totals = | $673.23 | $733.7258 | $733.73 | $733.80 | $733.60 | |