| 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 | $78.64 | 6.437% | $83.7021 | $83.70 | $83.70 | $83.70 |
| Purchase #2 | $17.43 | 8.604% | $18.9297 | $18.93 | $18.95 | $18.90 |
| Purchase #3 | $180.85 | 10.565% | $199.9568 | $199.96 | $199.95 | $200.00 |
| Purchase #4 | $53.64 | 6.657% | $57.2108 | $57.21 | $57.20 | $57.20 |
| Purchase #5 | $84.43 | 10.669% | $93.4378 | $93.44 | $93.45 | $93.40 |
| Purchase #6 | $60.86 | 3.284% | $62.8586 | $62.86 | $62.85 | $62.90 |
| Purchase #7 | $225.64 | 13.668% | $256.4805 | $256.48 | $256.50 | $256.50 |
| 7 purchase totals = | $701.49 | $772.5763 | $772.58 | $772.60 | $772.60 | |