| 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 | $5.70 | 10.715% | $6.3108 | $6.31 | $6.30 | $6.30 |
| Purchase #2 | $53.98 | 8.112% | $58.3589 | $58.36 | $58.35 | $58.40 |
| Purchase #3 | $182.66 | 9.354% | $199.746 | $199.75 | $199.75 | $199.70 |
| Purchase #4 | $42.53 | 9.866% | $46.726 | $46.73 | $46.75 | $46.70 |
| Purchase #5 | $157.71 | 4.841% | $165.3447 | $165.34 | $165.35 | $165.30 |
| Purchase #6 | $140.88 | 11.282% | $156.7741 | $156.77 | $156.75 | $156.80 |
| Purchase #7 | $214.48 | 12.173% | $240.5887 | $240.59 | $240.60 | $240.60 |
| 7 purchase totals = | $797.94 | $873.8492 | $873.85 | $873.85 | $873.80 | |