| 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 | $100.33 | 9.713% | $110.0751 | $110.08 | $110.10 | $110.10 |
| Purchase #2 | $202.28 | 9.689% | $221.8789 | $221.88 | $221.90 | $221.90 |
| Purchase #3 | $104.29 | 13.236% | $118.0938 | $118.09 | $118.10 | $118.10 |
| Purchase #4 | $65.78 | 3.811% | $68.2869 | $68.29 | $68.30 | $68.30 |
| Purchase #5 | $131.37 | 10.681% | $145.4016 | $145.40 | $145.40 | $145.40 |
| Purchase #6 | $96.74 | 7.389% | $103.8881 | $103.89 | $103.90 | $103.90 |
| Purchase #7 | $179.80 | 6.225% | $190.9926 | $190.99 | $191.00 | $191.00 |
| 7 purchase totals = | $880.59 | $958.6170 | $958.62 | $958.70 | $958.70 | |