| 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 | $73.49 | 12.357% | $82.5712 | $82.57 | $82.55 | $82.60 |
| Purchase #2 | $184.99 | 9.444% | $202.4605 | $202.46 | $202.45 | $202.50 |
| Purchase #3 | $14.31 | 12.524% | $16.1022 | $16.10 | $16.10 | $16.10 |
| Purchase #4 | $22.81 | 3.798% | $23.6763 | $23.68 | $23.70 | $23.70 |
| Purchase #5 | $20.26 | 13.202% | $22.9347 | $22.93 | $22.95 | $22.90 |
| Purchase #6 | $169.56 | 7.631% | $182.4991 | $182.50 | $182.50 | $182.50 |
| Purchase #7 | $172.50 | 9.684% | $189.2049 | $189.20 | $189.20 | $189.20 |
| 7 purchase totals = | $657.92 | $719.4489 | $719.44 | $719.45 | $719.50 | |