| 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 | $93.68 | 13.820% | $106.6266 | $106.63 | $106.65 | $106.60 |
| Purchase #2 | $47.35 | 11.575% | $52.8308 | $52.83 | $52.85 | $52.80 |
| Purchase #3 | $145.55 | 13.243% | $164.8252 | $164.83 | $164.85 | $164.80 |
| Purchase #4 | $21.91 | 4.517% | $22.8997 | $22.90 | $22.90 | $22.90 |
| Purchase #5 | $239.98 | 10.810% | $265.9218 | $265.92 | $265.90 | $265.90 |
| Purchase #6 | $68.71 | 7.260% | $73.6983 | $73.70 | $73.70 | $73.70 |
| Purchase #7 | $110.58 | 8.145% | $119.5867 | $119.59 | $119.60 | $119.60 |
| 7 purchase totals = | $727.76 | $806.3891 | $806.40 | $806.45 | $806.30 | |