| 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 | $211.48 | 9.428% | $231.4183 | $231.42 | $231.40 | $231.40 |
| Purchase #2 | $57.65 | 7.769% | $62.1288 | $62.13 | $62.15 | $62.10 |
| Purchase #3 | $194.39 | 4.684% | $203.4952 | $203.50 | $203.50 | $203.50 |
| Purchase #4 | $69.46 | 5.229% | $73.0921 | $73.09 | $73.10 | $73.10 |
| Purchase #5 | $110.27 | 9.820% | $121.0985 | $121.10 | $121.10 | $121.10 |
| Purchase #6 | $42.86 | 3.469% | $44.3468 | $44.35 | $44.35 | $44.30 |
| Purchase #7 | $60.69 | 3.263% | $62.6703 | $62.67 | $62.65 | $62.70 |
| 7 purchase totals = | $746.80 | $798.2500 | $798.26 | $798.25 | $798.20 | |