| 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 | $20.76 | 11.335% | $23.1131 | $23.11 | $23.10 | $23.10 |
| Purchase #2 | $181.48 | 7.195% | $194.5375 | $194.54 | $194.55 | $194.50 |
| Purchase #3 | $91.64 | 4.757% | $95.9993 | $96.00 | $96.00 | $96.00 |
| Purchase #4 | $105.63 | 11.494% | $117.7711 | $117.77 | $117.75 | $117.80 |
| Purchase #5 | $81.30 | 6.138% | $86.2902 | $86.29 | $86.30 | $86.30 |
| Purchase #6 | $12.92 | 6.186% | $13.7192 | $13.72 | $13.70 | $13.70 |
| Purchase #7 | $140.42 | 12.182% | $157.526 | $157.53 | $157.55 | $157.50 |
| 7 purchase totals = | $634.15 | $688.9564 | $688.96 | $688.95 | $688.90 | |