| 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 | $94.43 | 6.131% | $100.2195 | $100.22 | $100.20 | $100.20 |
| Purchase #2 | $178.37 | 9.220% | $194.8157 | $194.82 | $194.80 | $194.80 |
| Purchase #3 | $55.49 | 12.205% | $62.2626 | $62.26 | $62.25 | $62.30 |
| Purchase #4 | $156.85 | 12.147% | $175.9026 | $175.90 | $175.90 | $175.90 |
| Purchase #5 | $188.35 | 10.316% | $207.7802 | $207.78 | $207.80 | $207.80 |
| Purchase #6 | $18.34 | 10.216% | $20.2136 | $20.21 | $20.20 | $20.20 |
| Purchase #7 | $19.97 | 7.551% | $21.4779 | $21.48 | $21.50 | $21.50 |
| 7 purchase totals = | $711.80 | $782.6721 | $782.67 | $782.65 | $782.70 | |