| 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 | $69.97 | 7.679% | $75.343 | $75.34 | $75.35 | $75.30 |
| Purchase #2 | $186.31 | 9.121% | $203.3033 | $203.30 | $203.30 | $203.30 |
| Purchase #3 | $91.46 | 7.784% | $98.5792 | $98.58 | $98.60 | $98.60 |
| Purchase #4 | $88.46 | 11.748% | $98.8523 | $98.85 | $98.85 | $98.90 |
| Purchase #5 | $8.64 | 5.481% | $9.1136 | $9.11 | $9.10 | $9.10 |
| Purchase #6 | $105.40 | 12.694% | $118.7795 | $118.78 | $118.80 | $118.80 |
| Purchase #7 | $160.68 | 3.465% | $166.2476 | $166.25 | $166.25 | $166.20 |
| 7 purchase totals = | $710.92 | $770.2185 | $770.21 | $770.25 | $770.20 | |