| 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 | $48.44 | 5.741% | $51.2209 | $51.22 | $51.20 | $51.20 |
| Purchase #2 | $200.54 | 5.781% | $212.1332 | $212.13 | $212.15 | $212.10 |
| Purchase #3 | $11.67 | 4.856% | $12.2367 | $12.24 | $12.25 | $12.20 |
| Purchase #4 | $64.39 | 10.684% | $71.2694 | $71.27 | $71.25 | $71.30 |
| Purchase #5 | $123.78 | 11.528% | $138.0494 | $138.05 | $138.05 | $138.00 |
| Purchase #6 | $130.35 | 11.356% | $145.1525 | $145.15 | $145.15 | $145.20 |
| Purchase #7 | $52.34 | 10.708% | $57.9446 | $57.94 | $57.95 | $57.90 |
| 7 purchase totals = | $631.51 | $688.0067 | $688.00 | $688.00 | $687.90 | |