| 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 | $24.76 | 11.863% | $27.6973 | $27.70 | $27.70 | $27.70 |
| Purchase #2 | $68.52 | 5.692% | $72.4202 | $72.42 | $72.40 | $72.40 |
| Purchase #3 | $211.82 | 9.548% | $232.0446 | $232.04 | $232.05 | $232.00 |
| Purchase #4 | $71.31 | 7.225% | $76.4621 | $76.46 | $76.45 | $76.50 |
| Purchase #5 | $201.83 | 13.436% | $228.9479 | $228.95 | $228.95 | $228.90 |
| Purchase #6 | $116.95 | 11.243% | $130.0987 | $130.10 | $130.10 | $130.10 |
| Purchase #7 | $204.37 | 4.567% | $213.7036 | $213.70 | $213.70 | $213.70 |
| 7 purchase totals = | $899.56 | $981.3744 | $981.37 | $981.35 | $981.30 | |