| 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 | $97.76 | 3.490% | $101.1718 | $101.17 | $101.15 | $101.20 |
| Purchase #2 | $36.50 | 8.232% | $39.5047 | $39.50 | $39.50 | $39.50 |
| Purchase #3 | $44.75 | 10.412% | $49.4094 | $49.41 | $49.40 | $49.40 |
| Purchase #4 | $21.53 | 12.688% | $24.2617 | $24.26 | $24.25 | $24.30 |
| Purchase #5 | $219.61 | 8.226% | $237.6751 | $237.68 | $237.70 | $237.70 |
| Purchase #6 | $86.51 | 11.379% | $96.354 | $96.35 | $96.35 | $96.40 |
| Purchase #7 | $169.49 | 12.813% | $191.2068 | $191.21 | $191.20 | $191.20 |
| 7 purchase totals = | $676.15 | $739.5835 | $739.58 | $739.55 | $739.70 | |