| 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 | $78.96 | 6.601% | $84.1721 | $84.17 | $84.15 | $84.20 |
| Purchase #2 | $144.64 | 13.290% | $163.8627 | $163.86 | $163.85 | $163.90 |
| Purchase #3 | $5.78 | 12.436% | $6.4988 | $6.50 | $6.50 | $6.50 |
| Purchase #4 | $37.97 | 8.511% | $41.2016 | $41.20 | $41.20 | $41.20 |
| Purchase #5 | $84.62 | 5.584% | $89.3452 | $89.35 | $89.35 | $89.30 |
| Purchase #6 | $113.35 | 4.609% | $118.5743 | $118.57 | $118.55 | $118.60 |
| Purchase #7 | $54.42 | 5.792% | $57.572 | $57.57 | $57.55 | $57.60 |
| 7 purchase totals = | $519.74 | $561.2267 | $561.22 | $561.15 | $561.30 | |