| 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 | $124.37 | 3.748% | $129.0314 | $129.03 | $129.05 | $129.00 |
| Purchase #2 | $48.59 | 4.747% | $50.8966 | $50.90 | $50.90 | $50.90 |
| Purchase #3 | $165.27 | 9.795% | $181.4582 | $181.46 | $181.45 | $181.50 |
| Purchase #4 | $241.58 | 9.234% | $263.8875 | $263.89 | $263.90 | $263.90 |
| Purchase #5 | $26.61 | 11.514% | $29.6739 | $29.67 | $29.65 | $29.70 |
| Purchase #6 | $66.89 | 12.777% | $75.4365 | $75.44 | $75.45 | $75.40 |
| Purchase #7 | $19.83 | 10.216% | $21.8558 | $21.86 | $21.85 | $21.90 |
| 7 purchase totals = | $693.14 | $752.2399 | $752.25 | $752.25 | $752.30 | |