| 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 | $57.37 | 6.690% | $61.2081 | $61.21 | $61.20 | $61.20 |
| Purchase #2 | $125.46 | 3.283% | $129.5789 | $129.58 | $129.60 | $129.60 |
| Purchase #3 | $38.78 | 12.267% | $43.5371 | $43.54 | $43.55 | $43.50 |
| Purchase #4 | $118.56 | 13.164% | $134.1672 | $134.17 | $134.15 | $134.20 |
| Purchase #5 | $71.73 | 13.482% | $81.4006 | $81.40 | $81.40 | $81.40 |
| Purchase #6 | $211.69 | 8.566% | $229.8234 | $229.82 | $229.80 | $229.80 |
| Purchase #7 | $215.83 | 10.256% | $237.9655 | $237.97 | $237.95 | $238.00 |
| 7 purchase totals = | $839.42 | $917.6808 | $917.69 | $917.65 | $917.70 | |