| 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 | $54.71 | 4.202% | $57.0089 | $57.01 | $57.00 | $57.00 |
| Purchase #2 | $66.62 | 7.830% | $71.8363 | $71.84 | $71.85 | $71.80 |
| Purchase #3 | $82.95 | 4.388% | $86.5898 | $86.59 | $86.60 | $86.60 |
| Purchase #4 | $120.97 | 10.256% | $133.3767 | $133.38 | $133.40 | $133.40 |
| Purchase #5 | $99.53 | 12.528% | $111.9991 | $112.00 | $112.00 | $112.00 |
| Purchase #6 | $182.73 | 11.266% | $203.3164 | $203.32 | $203.30 | $203.30 |
| Purchase #7 | $131.26 | 13.182% | $148.5627 | $148.56 | $148.55 | $148.60 |
| 7 purchase totals = | $738.77 | $812.6899 | $812.70 | $812.70 | $812.70 | |