| 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 | $85.79 | 3.502% | $88.7944 | $88.79 | $88.80 | $88.80 |
| Purchase #2 | $96.89 | 9.813% | $106.3978 | $106.40 | $106.40 | $106.40 |
| Purchase #3 | $105.59 | 10.492% | $116.6685 | $116.67 | $116.65 | $116.70 |
| Purchase #4 | $43.78 | 4.188% | $45.6135 | $45.61 | $45.60 | $45.60 |
| Purchase #5 | $231.29 | 5.236% | $243.4003 | $243.40 | $243.40 | $243.40 |
| Purchase #6 | $188.78 | 13.479% | $214.2257 | $214.23 | $214.25 | $214.20 |
| Purchase #7 | $5.99 | 13.338% | $6.7889 | $6.79 | $6.80 | $6.80 |
| 7 purchase totals = | $758.11 | $821.8891 | $821.89 | $821.90 | $821.90 | |