| 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 | $66.34 | 11.125% | $73.7203 | $73.72 | $73.70 | $73.70 |
| Purchase #2 | $95.64 | 3.788% | $99.2628 | $99.26 | $99.25 | $99.30 |
| Purchase #3 | $187.36 | 5.740% | $198.1145 | $198.11 | $198.10 | $198.10 |
| Purchase #4 | $118.59 | 4.742% | $124.2135 | $124.21 | $124.20 | $124.20 |
| Purchase #5 | $193.41 | 5.780% | $204.5891 | $204.59 | $204.60 | $204.60 |
| Purchase #6 | $94.37 | 13.501% | $107.1109 | $107.11 | $107.10 | $107.10 |
| Purchase #7 | $65.68 | 12.449% | $73.8565 | $73.86 | $73.85 | $73.90 |
| 7 purchase totals = | $821.39 | $880.8676 | $880.86 | $880.80 | $880.90 | |