| 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 | $38.25 | 12.358% | $42.9769 | $42.98 | $43.00 | $43.00 |
| Purchase #2 | $212.61 | 12.162% | $238.4676 | $238.47 | $238.45 | $238.50 |
| Purchase #3 | $105.64 | 3.784% | $109.6374 | $109.64 | $109.65 | $109.60 |
| Purchase #4 | $69.73 | 8.787% | $75.8572 | $75.86 | $75.85 | $75.90 |
| Purchase #5 | $10.41 | 3.154% | $10.7383 | $10.74 | $10.75 | $10.70 |
| Purchase #6 | $22.43 | 9.205% | $24.4947 | $24.49 | $24.50 | $24.50 |
| Purchase #7 | $148.92 | 8.748% | $161.9475 | $161.95 | $161.95 | $161.90 |
| 7 purchase totals = | $607.99 | $664.1196 | $664.13 | $664.15 | $664.10 | |