| 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 | $23.71 | 8.564% | $25.7405 | $25.74 | $25.75 | $25.70 |
| Purchase #2 | $216.36 | 6.157% | $229.6813 | $229.68 | $229.70 | $229.70 |
| Purchase #3 | $189.77 | 5.732% | $200.6476 | $200.65 | $200.65 | $200.60 |
| Purchase #4 | $48.40 | 4.346% | $50.5035 | $50.50 | $50.50 | $50.50 |
| Purchase #5 | $58.97 | 8.691% | $64.0951 | $64.10 | $64.10 | $64.10 |
| Purchase #6 | $74.35 | 7.280% | $79.7627 | $79.76 | $79.75 | $79.80 |
| Purchase #7 | $179.94 | 5.651% | $190.1084 | $190.11 | $190.10 | $190.10 |
| 7 purchase totals = | $791.50 | $840.5391 | $840.54 | $840.55 | $840.50 | |