| 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 | $39.54 | 13.336% | $44.8131 | $44.81 | $44.80 | $44.80 |
| Purchase #2 | $112.91 | 3.565% | $116.9352 | $116.94 | $116.95 | $116.90 |
| Purchase #3 | $157.80 | 4.795% | $165.3665 | $165.37 | $165.35 | $165.40 |
| Purchase #4 | $185.67 | 4.855% | $194.6843 | $194.68 | $194.70 | $194.70 |
| Purchase #5 | $40.70 | 4.694% | $42.6105 | $42.61 | $42.60 | $42.60 |
| Purchase #6 | $127.78 | 3.809% | $132.6471 | $132.65 | $132.65 | $132.60 |
| Purchase #7 | $160.66 | 11.687% | $179.4363 | $179.44 | $179.45 | $179.40 |
| 7 purchase totals = | $825.06 | $876.4930 | $876.50 | $876.50 | $876.40 | |