| 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 | $6.51 | 9.428% | $7.1238 | $7.12 | $7.10 | $7.10 |
| Purchase #2 | $141.91 | 4.767% | $148.6748 | $148.67 | $148.65 | $148.70 |
| Purchase #3 | $159.30 | 8.122% | $172.2383 | $172.24 | $172.25 | $172.20 |
| Purchase #4 | $9.71 | 13.104% | $10.9824 | $10.98 | $11.00 | $11.00 |
| Purchase #5 | $43.66 | 12.200% | $48.9865 | $48.99 | $49.00 | $49.00 |
| Purchase #6 | $61.41 | 5.137% | $64.5646 | $64.56 | $64.55 | $64.60 |
| Purchase #7 | $12.71 | 12.228% | $14.2642 | $14.26 | $14.25 | $14.30 |
| 7 purchase totals = | $435.21 | $466.8346 | $466.82 | $466.80 | $466.90 | |