| 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 | $15.77 | 5.390% | $16.62 | $16.62 | $16.60 | $16.60 |
| Purchase #2 | $69.99 | 13.195% | $79.2252 | $79.23 | $79.25 | $79.20 |
| Purchase #3 | $93.47 | 10.183% | $102.9881 | $102.99 | $103.00 | $103.00 |
| Purchase #4 | $35.83 | 8.352% | $38.8225 | $38.82 | $38.80 | $38.80 |
| Purchase #5 | $209.49 | 7.264% | $224.7074 | $224.71 | $224.70 | $224.70 |
| Purchase #6 | $69.66 | 5.348% | $73.3854 | $73.39 | $73.40 | $73.40 |
| Purchase #7 | $86.90 | 4.298% | $90.635 | $90.64 | $90.65 | $90.60 |
| 7 purchase totals = | $581.11 | $626.3836 | $626.40 | $626.40 | $626.30 | |