| 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 | $26.59 | 8.843% | $28.9414 | $28.94 | $28.95 | $28.90 |
| Purchase #2 | $7.81 | 3.477% | $8.0816 | $8.08 | $8.10 | $8.10 |
| Purchase #3 | $139.42 | 7.313% | $149.6158 | $149.62 | $149.60 | $149.60 |
| Purchase #4 | $92.75 | 8.780% | $100.8935 | $100.89 | $100.90 | $100.90 |
| Purchase #5 | $244.48 | 12.443% | $274.9006 | $274.90 | $274.90 | $274.90 |
| Purchase #6 | $240.83 | 11.453% | $268.4123 | $268.41 | $268.40 | $268.40 |
| Purchase #7 | $78.68 | 9.315% | $86.009 | $86.01 | $86.00 | $86.00 |
| 7 purchase totals = | $830.56 | $916.8542 | $916.85 | $916.85 | $916.80 | |