| 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 | $104.44 | 7.666% | $112.4464 | $112.45 | $112.45 | $112.40 |
| Purchase #2 | $68.25 | 7.591% | $73.4309 | $73.43 | $73.45 | $73.40 |
| Purchase #3 | $237.82 | 7.680% | $256.0846 | $256.08 | $256.10 | $256.10 |
| Purchase #4 | $240.53 | 5.613% | $254.0309 | $254.03 | $254.05 | $254.00 |
| Purchase #5 | $7.66 | 5.363% | $8.0708 | $8.07 | $8.05 | $8.10 |
| Purchase #6 | $35.92 | 11.872% | $40.1844 | $40.18 | $40.20 | $40.20 |
| Purchase #7 | $24.64 | 10.293% | $27.1762 | $27.18 | $27.20 | $27.20 |
| 7 purchase totals = | $719.26 | $771.4242 | $771.42 | $771.50 | $771.40 | |