| 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 | $73.76 | 12.410% | $82.9136 | $82.91 | $82.90 | $82.90 |
| Purchase #2 | $183.31 | 6.700% | $195.5918 | $195.59 | $195.60 | $195.60 |
| Purchase #3 | $49.85 | 6.475% | $53.0778 | $53.08 | $53.10 | $53.10 |
| Purchase #4 | $42.46 | 4.787% | $44.4926 | $44.49 | $44.50 | $44.50 |
| Purchase #5 | $225.33 | 9.231% | $246.1302 | $246.13 | $246.15 | $246.10 |
| Purchase #6 | $155.75 | 3.399% | $161.0439 | $161.04 | $161.05 | $161.00 |
| Purchase #7 | $148.87 | 5.678% | $157.3228 | $157.32 | $157.30 | $157.30 |
| 7 purchase totals = | $879.33 | $940.5727 | $940.56 | $940.60 | $940.50 | |