| 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 | $62.90 | 9.813% | $69.0724 | $69.07 | $69.05 | $69.10 |
| Purchase #2 | $69.56 | 3.168% | $71.7637 | $71.76 | $71.75 | $71.80 |
| Purchase #3 | $140.44 | 5.833% | $148.6319 | $148.63 | $148.65 | $148.60 |
| Purchase #4 | $216.26 | 8.498% | $234.6378 | $234.64 | $234.65 | $234.60 |
| Purchase #5 | $207.46 | 10.324% | $228.8782 | $228.88 | $228.90 | $228.90 |
| Purchase #6 | $120.25 | 10.822% | $133.2635 | $133.26 | $133.25 | $133.30 |
| Purchase #7 | $88.32 | 13.426% | $100.1778 | $100.18 | $100.20 | $100.20 |
| 7 purchase totals = | $905.19 | $986.4253 | $986.42 | $986.45 | $986.50 | |