| 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 | $81.42 | 13.200% | $92.1674 | $92.17 | $92.15 | $92.20 |
| Purchase #2 | $8.66 | 3.222% | $8.939 | $8.94 | $8.95 | $8.90 |
| Purchase #3 | $57.26 | 10.349% | $63.1858 | $63.19 | $63.20 | $63.20 |
| Purchase #4 | $133.63 | 13.397% | $151.5324 | $151.53 | $151.55 | $151.50 |
| Purchase #5 | $84.26 | 8.314% | $91.2654 | $91.27 | $91.25 | $91.30 |
| Purchase #6 | $116.56 | 11.279% | $129.7068 | $129.71 | $129.70 | $129.70 |
| Purchase #7 | $237.54 | 13.638% | $269.9357 | $269.94 | $269.95 | $269.90 |
| 7 purchase totals = | $719.33 | $806.7325 | $806.75 | $806.75 | $806.70 | |