| 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 | $6.26 | 6.793% | $6.6852 | $6.69 | $6.70 | $6.70 |
| Purchase #2 | $171.66 | 10.251% | $189.2569 | $189.26 | $189.25 | $189.30 |
| Purchase #3 | $114.33 | 3.477% | $118.3053 | $118.31 | $118.30 | $118.30 |
| Purchase #4 | $53.58 | 13.574% | $60.8529 | $60.85 | $60.85 | $60.90 |
| Purchase #5 | $215.32 | 4.632% | $225.2936 | $225.29 | $225.30 | $225.30 |
| Purchase #6 | $71.83 | 4.717% | $75.2182 | $75.22 | $75.20 | $75.20 |
| Purchase #7 | $160.46 | 3.178% | $165.5594 | $165.56 | $165.55 | $165.60 |
| 7 purchase totals = | $793.44 | $841.1715 | $841.18 | $841.15 | $841.30 | |