| 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 | $67.50 | 5.723% | $71.363 | $71.36 | $71.35 | $71.40 |
| Purchase #2 | $6.75 | 8.373% | $7.3152 | $7.32 | $7.30 | $7.30 |
| Purchase #3 | $103.86 | 9.821% | $114.0601 | $114.06 | $114.05 | $114.10 |
| Purchase #4 | $197.36 | 13.584% | $224.1694 | $224.17 | $224.15 | $224.20 |
| Purchase #5 | $118.64 | 7.562% | $127.6116 | $127.61 | $127.60 | $127.60 |
| Purchase #6 | $202.55 | 4.401% | $211.4642 | $211.46 | $211.45 | $211.50 |
| Purchase #7 | $23.49 | 7.762% | $25.3133 | $25.31 | $25.30 | $25.30 |
| 7 purchase totals = | $720.15 | $781.2968 | $781.29 | $781.20 | $781.40 | |