| 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 | $81.43 | 9.250% | $88.9623 | $88.96 | $88.95 | $89.00 |
| Purchase #2 | $83.95 | 11.115% | $93.281 | $93.28 | $93.30 | $93.30 |
| Purchase #3 | $12.50 | 9.268% | $13.6585 | $13.66 | $13.65 | $13.70 |
| Purchase #4 | $185.55 | 3.591% | $192.2131 | $192.21 | $192.20 | $192.20 |
| Purchase #5 | $248.40 | 8.366% | $269.1811 | $269.18 | $269.20 | $269.20 |
| Purchase #6 | $128.70 | 12.631% | $144.9561 | $144.96 | $144.95 | $145.00 |
| Purchase #7 | $76.69 | 10.433% | $84.6911 | $84.69 | $84.70 | $84.70 |
| 7 purchase totals = | $817.22 | $886.9432 | $886.94 | $886.95 | $887.10 | |