| 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 | $70.94 | 9.132% | $77.4182 | $77.42 | $77.40 | $77.40 |
| Purchase #2 | $170.63 | 13.854% | $194.2691 | $194.27 | $194.25 | $194.30 |
| Purchase #3 | $80.57 | 11.741% | $90.0297 | $90.03 | $90.05 | $90.00 |
| Purchase #4 | $105.96 | 9.486% | $116.0114 | $116.01 | $116.00 | $116.00 |
| Purchase #5 | $198.73 | 6.683% | $212.0111 | $212.01 | $212.00 | $212.00 |
| Purchase #6 | $188.80 | 13.561% | $214.4032 | $214.40 | $214.40 | $214.40 |
| Purchase #7 | $52.65 | 9.203% | $57.4954 | $57.50 | $57.50 | $57.50 |
| 7 purchase totals = | $868.28 | $961.6381 | $961.64 | $961.60 | $961.60 | |