| 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 | $79.69 | 4.667% | $83.4091 | $83.41 | $83.40 | $83.40 |
| Purchase #2 | $11.25 | 12.623% | $12.6701 | $12.67 | $12.65 | $12.70 |
| Purchase #3 | $243.59 | 10.449% | $269.0427 | $269.04 | $269.05 | $269.00 |
| Purchase #4 | $25.36 | 12.436% | $28.5138 | $28.51 | $28.50 | $28.50 |
| Purchase #5 | $89.86 | 6.594% | $95.7854 | $95.79 | $95.80 | $95.80 |
| Purchase #6 | $25.37 | 6.841% | $27.1056 | $27.11 | $27.10 | $27.10 |
| Purchase #7 | $107.97 | 11.800% | $120.7105 | $120.71 | $120.70 | $120.70 |
| 7 purchase totals = | $583.09 | $637.2372 | $637.24 | $637.20 | $637.20 | |