| 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 | $125.82 | 11.575% | $140.3837 | $140.38 | $140.40 | $140.40 |
| Purchase #2 | $22.58 | 3.171% | $23.296 | $23.30 | $23.30 | $23.30 |
| Purchase #3 | $105.85 | 4.864% | $110.9985 | $111.00 | $111.00 | $111.00 |
| Purchase #4 | $51.76 | 9.115% | $56.4779 | $56.48 | $56.50 | $56.50 |
| Purchase #5 | $71.29 | 6.299% | $75.7806 | $75.78 | $75.80 | $75.80 |
| Purchase #6 | $51.34 | 3.452% | $53.1123 | $53.11 | $53.10 | $53.10 |
| Purchase #7 | $32.92 | 8.528% | $35.7274 | $35.73 | $35.75 | $35.70 |
| 7 purchase totals = | $461.56 | $495.7764 | $495.78 | $495.85 | $495.80 | |