| 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 | $24.87 | 10.160% | $27.3968 | $27.40 | $27.40 | $27.40 |
| Purchase #2 | $7.48 | 9.162% | $8.1653 | $8.17 | $8.15 | $8.20 |
| Purchase #3 | $50.91 | 11.505% | $56.7672 | $56.77 | $56.75 | $56.80 |
| Purchase #4 | $33.52 | 5.314% | $35.3013 | $35.30 | $35.30 | $35.30 |
| Purchase #5 | $104.87 | 6.827% | $112.0295 | $112.03 | $112.05 | $112.00 |
| Purchase #6 | $57.74 | 4.716% | $60.463 | $60.46 | $60.45 | $60.50 |
| Purchase #7 | $188.91 | 11.554% | $210.7367 | $210.74 | $210.75 | $210.70 |
| 7 purchase totals = | $468.30 | $510.8598 | $510.87 | $510.85 | $510.90 | |