| 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 | $63.27 | 11.708% | $70.6777 | $70.68 | $70.70 | $70.70 |
| Purchase #2 | $203.31 | 12.644% | $229.0165 | $229.02 | $229.00 | $229.00 |
| Purchase #3 | $20.39 | 8.240% | $22.0701 | $22.07 | $22.05 | $22.10 |
| Purchase #4 | $15.78 | 13.700% | $17.9419 | $17.94 | $17.95 | $17.90 |
| Purchase #5 | $243.42 | 5.172% | $256.0097 | $256.01 | $256.00 | $256.00 |
| Purchase #6 | $158.50 | 12.811% | $178.8054 | $178.81 | $178.80 | $178.80 |
| Purchase #7 | $7.82 | 5.193% | $8.2261 | $8.23 | $8.25 | $8.20 |
| 7 purchase totals = | $712.49 | $782.7474 | $782.76 | $782.75 | $782.70 | |