| 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 | $52.65 | 5.750% | $55.6774 | $55.68 | $55.70 | $55.70 |
| Purchase #2 | $41.72 | 9.823% | $45.8182 | $45.82 | $45.80 | $45.80 |
| Purchase #3 | $150.72 | 8.372% | $163.3383 | $163.34 | $163.35 | $163.30 |
| Purchase #4 | $23.52 | 5.213% | $24.7461 | $24.75 | $24.75 | $24.70 |
| Purchase #5 | $100.78 | 7.440% | $108.278 | $108.28 | $108.30 | $108.30 |
| Purchase #6 | $202.41 | 5.291% | $213.1195 | $213.12 | $213.10 | $213.10 |
| Purchase #7 | $34.60 | 8.443% | $37.5213 | $37.52 | $37.50 | $37.50 |
| 7 purchase totals = | $606.40 | $648.4988 | $648.51 | $648.50 | $648.40 | |