| 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 | $39.58 | 11.584% | $44.1649 | $44.16 | $44.15 | $44.20 |
| Purchase #2 | $197.55 | 5.855% | $209.1166 | $209.12 | $209.10 | $209.10 |
| Purchase #3 | $95.76 | 3.702% | $99.305 | $99.31 | $99.30 | $99.30 |
| Purchase #4 | $50.43 | 5.341% | $53.1235 | $53.12 | $53.10 | $53.10 |
| Purchase #5 | $223.26 | 13.810% | $254.0922 | $254.09 | $254.10 | $254.10 |
| Purchase #6 | $105.90 | 8.733% | $115.1482 | $115.15 | $115.15 | $115.10 |
| Purchase #7 | $187.99 | 3.586% | $194.7313 | $194.73 | $194.75 | $194.70 |
| 7 purchase totals = | $900.47 | $969.6817 | $969.68 | $969.65 | $969.60 | |