| 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 | $52.89 | 3.543% | $54.7639 | $54.76 | $54.75 | $54.80 |
| Purchase #2 | $128.80 | 8.293% | $139.4814 | $139.48 | $139.50 | $139.50 |
| Purchase #3 | $172.69 | 6.574% | $184.0426 | $184.04 | $184.05 | $184.00 |
| Purchase #4 | $41.44 | 3.111% | $42.7292 | $42.73 | $42.75 | $42.70 |
| Purchase #5 | $160.57 | 5.263% | $169.0208 | $169.02 | $169.00 | $169.00 |
| Purchase #6 | $220.58 | 3.724% | $228.7944 | $228.79 | $228.80 | $228.80 |
| Purchase #7 | $182.44 | 9.741% | $200.2115 | $200.21 | $200.20 | $200.20 |
| 7 purchase totals = | $959.41 | $1,019.0438 | $1,019.03 | $1,019.05 | $1,019.00 | |