| 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 | $78.29 | 8.128% | $84.6534 | $84.65 | $84.65 | $84.70 |
| Purchase #2 | $198.57 | 11.518% | $221.4413 | $221.44 | $221.45 | $221.40 |
| Purchase #3 | $115.99 | 5.463% | $122.3265 | $122.33 | $122.35 | $122.30 |
| Purchase #4 | $56.79 | 6.799% | $60.6512 | $60.65 | $60.65 | $60.70 |
| Purchase #5 | $58.26 | 5.493% | $61.4602 | $61.46 | $61.45 | $61.50 |
| Purchase #6 | $214.58 | 13.351% | $243.2286 | $243.23 | $243.25 | $243.20 |
| Purchase #7 | $26.48 | 3.180% | $27.3221 | $27.32 | $27.30 | $27.30 |
| 7 purchase totals = | $748.96 | $821.0833 | $821.08 | $821.10 | $821.10 | |