| 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 | $37.43 | 13.194% | $42.3685 | $42.37 | $42.35 | $42.40 |
| Purchase #2 | $54.68 | 11.542% | $60.9912 | $60.99 | $61.00 | $61.00 |
| Purchase #3 | $29.43 | 10.113% | $32.4063 | $32.41 | $32.40 | $32.40 |
| Purchase #4 | $46.61 | 8.647% | $50.6404 | $50.64 | $50.65 | $50.60 |
| Purchase #5 | $77.48 | 9.609% | $84.9251 | $84.93 | $84.95 | $84.90 |
| Purchase #6 | $158.78 | 13.611% | $180.3915 | $180.39 | $180.40 | $180.40 |
| Purchase #7 | $5.45 | 4.473% | $5.6938 | $5.69 | $5.70 | $5.70 |
| 7 purchase totals = | $409.86 | $457.4168 | $457.42 | $457.45 | $457.40 | |