| 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 | $58.40 | 3.486% | $60.4358 | $60.44 | $60.45 | $60.40 |
| Purchase #2 | $102.25 | 13.523% | $116.0773 | $116.08 | $116.10 | $116.10 |
| Purchase #3 | $6.79 | 4.244% | $7.0782 | $7.08 | $7.10 | $7.10 |
| Purchase #4 | $53.70 | 13.657% | $61.0338 | $61.03 | $61.05 | $61.00 |
| Purchase #5 | $142.30 | 3.510% | $147.2947 | $147.29 | $147.30 | $147.30 |
| Purchase #6 | $62.58 | 10.305% | $69.0289 | $69.03 | $69.05 | $69.00 |
| Purchase #7 | $112.94 | 8.631% | $122.6879 | $122.69 | $122.70 | $122.70 |
| 7 purchase totals = | $538.96 | $583.6366 | $583.64 | $583.75 | $583.60 | |