| 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 | $144.45 | 5.582% | $152.5132 | $152.51 | $152.50 | $152.50 |
| Purchase #2 | $61.26 | 12.743% | $69.0664 | $69.07 | $69.05 | $69.10 |
| Purchase #3 | $194.79 | 5.477% | $205.4586 | $205.46 | $205.45 | $205.50 |
| Purchase #4 | $131.38 | 12.617% | $147.9562 | $147.96 | $147.95 | $148.00 |
| Purchase #5 | $28.66 | 4.403% | $29.9219 | $29.92 | $29.90 | $29.90 |
| Purchase #6 | $195.27 | 13.206% | $221.0574 | $221.06 | $221.05 | $221.10 |
| Purchase #7 | $98.86 | 4.229% | $103.0408 | $103.04 | $103.05 | $103.00 |
| 7 purchase totals = | $854.67 | $929.0145 | $929.02 | $928.95 | $929.10 | |