| 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 | $37.59 | 5.646% | $39.7123 | $39.71 | $39.70 | $39.70 |
| Purchase #2 | $109.35 | 13.372% | $123.9723 | $123.97 | $123.95 | $124.00 |
| Purchase #3 | $139.74 | 13.607% | $158.7544 | $158.75 | $158.75 | $158.80 |
| Purchase #4 | $210.46 | 4.632% | $220.2085 | $220.21 | $220.20 | $220.20 |
| Purchase #5 | $233.31 | 10.136% | $256.9583 | $256.96 | $256.95 | $257.00 |
| Purchase #6 | $71.54 | 6.690% | $76.326 | $76.33 | $76.35 | $76.30 |
| Purchase #7 | $31.79 | 3.704% | $32.9675 | $32.97 | $32.95 | $33.00 |
| 7 purchase totals = | $833.78 | $908.8993 | $908.90 | $908.85 | $909.00 | |