| 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 | $84.46 | 7.125% | $90.4778 | $90.48 | $90.50 | $90.50 |
| Purchase #2 | $162.34 | 13.438% | $184.1552 | $184.16 | $184.15 | $184.20 |
| Purchase #3 | $147.71 | 5.643% | $156.0453 | $156.05 | $156.05 | $156.00 |
| Purchase #4 | $60.46 | 9.268% | $66.0634 | $66.06 | $66.05 | $66.10 |
| Purchase #5 | $216.38 | 13.159% | $244.8534 | $244.85 | $244.85 | $244.90 |
| Purchase #6 | $32.52 | 13.867% | $37.0295 | $37.03 | $37.05 | $37.00 |
| Purchase #7 | $58.28 | 9.155% | $63.6155 | $63.62 | $63.60 | $63.60 |
| 7 purchase totals = | $762.15 | $842.2401 | $842.25 | $842.25 | $842.30 | |