| 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 | $60.54 | 12.171% | $67.9083 | $67.91 | $67.90 | $67.90 |
| Purchase #2 | $76.76 | 9.199% | $83.8212 | $83.82 | $83.80 | $83.80 |
| Purchase #3 | $192.28 | 9.435% | $210.4216 | $210.42 | $210.40 | $210.40 |
| Purchase #4 | $230.49 | 3.257% | $237.9971 | $238.00 | $238.00 | $238.00 |
| Purchase #5 | $30.28 | 8.859% | $32.9625 | $32.96 | $32.95 | $33.00 |
| Purchase #6 | $156.98 | 6.556% | $167.2716 | $167.27 | $167.25 | $167.30 |
| Purchase #7 | $36.80 | 11.606% | $41.071 | $41.07 | $41.05 | $41.10 |
| 7 purchase totals = | $784.13 | $841.4533 | $841.45 | $841.35 | $841.50 | |