| 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 | $38.40 | 9.391% | $42.0061 | $42.01 | $42.00 | $42.00 |
| Purchase #2 | $27.35 | 6.805% | $29.2112 | $29.21 | $29.20 | $29.20 |
| Purchase #3 | $195.43 | 12.352% | $219.5695 | $219.57 | $219.55 | $219.60 |
| Purchase #4 | $105.72 | 10.470% | $116.7889 | $116.79 | $116.80 | $116.80 |
| Purchase #5 | $187.67 | 8.342% | $203.3254 | $203.33 | $203.35 | $203.30 |
| Purchase #6 | $87.67 | 9.278% | $95.804 | $95.80 | $95.80 | $95.80 |
| Purchase #7 | $43.47 | 8.807% | $47.2984 | $47.30 | $47.30 | $47.30 |
| 7 purchase totals = | $685.71 | $754.0035 | $754.01 | $754.00 | $754.00 | |