| 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 | $71.63 | 3.289% | $73.9859 | $73.99 | $74.00 | $74.00 |
| Purchase #2 | $22.73 | 8.177% | $24.5886 | $24.59 | $24.60 | $24.60 |
| Purchase #3 | $108.55 | 9.432% | $118.7884 | $118.79 | $118.80 | $118.80 |
| Purchase #4 | $165.69 | 4.632% | $173.3648 | $173.36 | $173.35 | $173.40 |
| Purchase #5 | $118.47 | 9.690% | $129.9497 | $129.95 | $129.95 | $129.90 |
| Purchase #6 | $50.31 | 5.790% | $53.2229 | $53.22 | $53.20 | $53.20 |
| Purchase #7 | $125.80 | 10.180% | $138.6064 | $138.61 | $138.60 | $138.60 |
| 7 purchase totals = | $663.18 | $712.5067 | $712.51 | $712.50 | $712.50 | |