| 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 | $54.47 | 6.185% | $57.839 | $57.84 | $57.85 | $57.80 |
| Purchase #2 | $118.47 | 10.715% | $131.1641 | $131.16 | $131.15 | $131.20 |
| Purchase #3 | $107.52 | 8.412% | $116.5646 | $116.56 | $116.55 | $116.60 |
| Purchase #4 | $160.80 | 11.142% | $178.7163 | $178.72 | $178.70 | $178.70 |
| Purchase #5 | $126.70 | 3.191% | $130.743 | $130.74 | $130.75 | $130.70 |
| Purchase #6 | $84.73 | 11.716% | $94.657 | $94.66 | $94.65 | $94.70 |
| Purchase #7 | $147.27 | 12.871% | $166.2251 | $166.23 | $166.25 | $166.20 |
| 7 purchase totals = | $799.96 | $875.9091 | $875.91 | $875.90 | $875.90 | |