| 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 | $90.55 | 9.165% | $98.8489 | $98.85 | $98.85 | $98.80 |
| Purchase #2 | $220.57 | 4.536% | $230.5751 | $230.58 | $230.60 | $230.60 |
| Purchase #3 | $20.63 | 13.862% | $23.4897 | $23.49 | $23.50 | $23.50 |
| Purchase #4 | $26.48 | 6.119% | $28.1003 | $28.10 | $28.10 | $28.10 |
| Purchase #5 | $206.38 | 3.143% | $212.8665 | $212.87 | $212.85 | $212.90 |
| Purchase #6 | $187.84 | 13.226% | $212.6837 | $212.68 | $212.70 | $212.70 |
| Purchase #7 | $146.91 | 11.286% | $163.4903 | $163.49 | $163.50 | $163.50 |
| 7 purchase totals = | $899.36 | $970.0545 | $970.06 | $970.10 | $970.10 | |