| 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 | $85.39 | 6.179% | $90.6662 | $90.67 | $90.65 | $90.70 |
| Purchase #2 | $57.93 | 4.627% | $60.6104 | $60.61 | $60.60 | $60.60 |
| Purchase #3 | $139.45 | 9.837% | $153.1677 | $153.17 | $153.15 | $153.20 |
| Purchase #4 | $11.69 | 8.500% | $12.6837 | $12.68 | $12.70 | $12.70 |
| Purchase #5 | $208.56 | 12.326% | $234.2671 | $234.27 | $234.25 | $234.30 |
| Purchase #6 | $16.60 | 8.401% | $17.9946 | $17.99 | $18.00 | $18.00 |
| Purchase #7 | $78.49 | 11.472% | $87.4944 | $87.49 | $87.50 | $87.50 |
| 7 purchase totals = | $598.11 | $656.8841 | $656.88 | $656.85 | $657.00 | |