| 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 | $41.69 | 13.103% | $47.1526 | $47.15 | $47.15 | $47.20 |
| Purchase #2 | $12.76 | 6.121% | $13.541 | $13.54 | $13.55 | $13.50 |
| Purchase #3 | $150.38 | 3.694% | $155.935 | $155.94 | $155.95 | $155.90 |
| Purchase #4 | $104.36 | 6.256% | $110.8888 | $110.89 | $110.90 | $110.90 |
| Purchase #5 | $242.80 | 6.697% | $259.0603 | $259.06 | $259.05 | $259.10 |
| Purchase #6 | $19.91 | 6.200% | $21.1444 | $21.14 | $21.15 | $21.10 |
| Purchase #7 | $213.68 | 7.357% | $229.4004 | $229.40 | $229.40 | $229.40 |
| 7 purchase totals = | $785.58 | $837.1225 | $837.12 | $837.15 | $837.10 | |