| 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 | $6.41 | 11.277% | $7.1329 | $7.13 | $7.15 | $7.10 |
| Purchase #2 | $65.91 | 12.604% | $74.2173 | $74.22 | $74.20 | $74.20 |
| Purchase #3 | $116.66 | 13.229% | $132.093 | $132.09 | $132.10 | $132.10 |
| Purchase #4 | $81.32 | 9.193% | $88.7957 | $88.80 | $88.80 | $88.80 |
| Purchase #5 | $150.33 | 7.849% | $162.1294 | $162.13 | $162.15 | $162.10 |
| Purchase #6 | $198.98 | 9.837% | $218.5537 | $218.55 | $218.55 | $218.60 |
| Purchase #7 | $191.81 | 4.393% | $200.2362 | $200.24 | $200.25 | $200.20 |
| 7 purchase totals = | $811.42 | $883.1582 | $883.16 | $883.20 | $883.10 | |