| 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 | $82.90 | 6.249% | $88.0804 | $88.08 | $88.10 | $88.10 |
| Purchase #2 | $142.37 | 4.327% | $148.5303 | $148.53 | $148.55 | $148.50 |
| Purchase #3 | $149.42 | 8.448% | $162.043 | $162.04 | $162.05 | $162.00 |
| Purchase #4 | $40.31 | 10.576% | $44.5732 | $44.57 | $44.55 | $44.60 |
| Purchase #5 | $145.51 | 3.211% | $150.1823 | $150.18 | $150.20 | $150.20 |
| Purchase #6 | $202.36 | 6.547% | $215.6085 | $215.61 | $215.60 | $215.60 |
| Purchase #7 | $140.67 | 11.562% | $156.9343 | $156.93 | $156.95 | $156.90 |
| 7 purchase totals = | $903.54 | $965.9520 | $965.94 | $966.00 | $965.90 | |