| 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 | $31.99 | 9.555% | $35.0466 | $35.05 | $35.05 | $35.00 |
| Purchase #2 | $101.47 | 10.841% | $112.4704 | $112.47 | $112.45 | $112.50 |
| Purchase #3 | $189.26 | 13.389% | $214.6 | $214.60 | $214.60 | $214.60 |
| Purchase #4 | $51.50 | 4.234% | $53.6805 | $53.68 | $53.70 | $53.70 |
| Purchase #5 | $188.85 | 8.339% | $204.5982 | $204.60 | $204.60 | $204.60 |
| Purchase #6 | $204.74 | 10.215% | $225.6542 | $225.65 | $225.65 | $225.70 |
| Purchase #7 | $7.96 | 12.336% | $8.9419 | $8.94 | $8.95 | $8.90 |
| 7 purchase totals = | $775.77 | $854.9918 | $854.99 | $855.00 | $855.00 | |