| 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 | $89.50 | 7.671% | $96.3655 | $96.37 | $96.35 | $96.40 |
| Purchase #2 | $74.33 | 3.666% | $77.0549 | $77.05 | $77.05 | $77.10 |
| Purchase #3 | $72.59 | 12.644% | $81.7683 | $81.77 | $81.75 | $81.80 |
| Purchase #4 | $129.49 | 4.149% | $134.8625 | $134.86 | $134.85 | $134.90 |
| Purchase #5 | $97.65 | 8.487% | $105.9376 | $105.94 | $105.95 | $105.90 |
| Purchase #6 | $201.54 | 5.726% | $213.0802 | $213.08 | $213.10 | $213.10 |
| Purchase #7 | $227.85 | 12.874% | $257.1834 | $257.18 | $257.20 | $257.20 |
| 7 purchase totals = | $892.95 | $966.2524 | $966.25 | $966.25 | $966.40 | |