| 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 | $112.52 | 5.480% | $118.6861 | $118.69 | $118.70 | $118.70 |
| Purchase #2 | $51.74 | 8.433% | $56.1032 | $56.10 | $56.10 | $56.10 |
| Purchase #3 | $78.68 | 7.299% | $84.4229 | $84.42 | $84.40 | $84.40 |
| Purchase #4 | $105.47 | 8.248% | $114.1692 | $114.17 | $114.15 | $114.20 |
| Purchase #5 | $40.71 | 6.281% | $43.267 | $43.27 | $43.25 | $43.30 |
| Purchase #6 | $158.57 | 6.120% | $168.2745 | $168.27 | $168.25 | $168.30 |
| Purchase #7 | $17.62 | 7.391% | $18.9223 | $18.92 | $18.90 | $18.90 |
| 7 purchase totals = | $565.31 | $603.8452 | $603.84 | $603.75 | $603.90 | |