| 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 | $57.70 | 4.718% | $60.4223 | $60.42 | $60.40 | $60.40 |
| Purchase #2 | $52.35 | 7.789% | $56.4275 | $56.43 | $56.45 | $56.40 |
| Purchase #3 | $180.77 | 3.267% | $186.6758 | $186.68 | $186.70 | $186.70 |
| Purchase #4 | $135.29 | 6.278% | $143.7835 | $143.78 | $143.80 | $143.80 |
| Purchase #5 | $24.36 | 11.417% | $27.1412 | $27.14 | $27.15 | $27.10 |
| Purchase #6 | $141.71 | 6.834% | $151.3945 | $151.39 | $151.40 | $151.40 |
| Purchase #7 | $21.96 | 4.145% | $22.8702 | $22.87 | $22.85 | $22.90 |
| 7 purchase totals = | $614.14 | $648.7150 | $648.71 | $648.75 | $648.70 | |