| 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 | $25.57 | 9.509% | $28.0015 | $28.00 | $28.00 | $28.00 |
| Purchase #2 | $56.93 | 11.206% | $63.3096 | $63.31 | $63.30 | $63.30 |
| Purchase #3 | $121.48 | 7.197% | $130.2229 | $130.22 | $130.20 | $130.20 |
| Purchase #4 | $222.97 | 9.541% | $244.2436 | $244.24 | $244.25 | $244.20 |
| Purchase #5 | $20.40 | 12.538% | $22.9578 | $22.96 | $22.95 | $23.00 |
| Purchase #6 | $169.52 | 7.430% | $182.1153 | $182.12 | $182.10 | $182.10 |
| Purchase #7 | $81.47 | 9.239% | $88.997 | $89.00 | $89.00 | $89.00 |
| 7 purchase totals = | $698.34 | $759.8477 | $759.85 | $759.80 | $759.80 | |