| 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 | $6.94 | 9.230% | $7.5806 | $7.58 | $7.60 | $7.60 |
| Purchase #2 | $241.86 | 7.675% | $260.4228 | $260.42 | $260.40 | $260.40 |
| Purchase #3 | $51.31 | 11.563% | $57.243 | $57.24 | $57.25 | $57.20 |
| Purchase #4 | $123.57 | 12.310% | $138.7815 | $138.78 | $138.80 | $138.80 |
| Purchase #5 | $153.68 | 4.871% | $161.1658 | $161.17 | $161.15 | $161.20 |
| Purchase #6 | $40.35 | 11.567% | $45.0173 | $45.02 | $45.00 | $45.00 |
| Purchase #7 | $60.31 | 9.325% | $65.9339 | $65.93 | $65.95 | $65.90 |
| 7 purchase totals = | $678.02 | $736.1449 | $736.14 | $736.15 | $736.10 | |