| 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 | $106.97 | 6.819% | $114.2643 | $114.26 | $114.25 | $114.30 |
| Purchase #2 | $48.59 | 12.277% | $54.5554 | $54.56 | $54.55 | $54.60 |
| Purchase #3 | $188.56 | 10.741% | $208.8132 | $208.81 | $208.80 | $208.80 |
| Purchase #4 | $189.30 | 11.623% | $211.3023 | $211.30 | $211.30 | $211.30 |
| Purchase #5 | $185.36 | 7.702% | $199.6364 | $199.64 | $199.65 | $199.60 |
| Purchase #6 | $70.97 | 12.104% | $79.5602 | $79.56 | $79.55 | $79.60 |
| Purchase #7 | $53.26 | 9.133% | $58.1242 | $58.12 | $58.10 | $58.10 |
| 7 purchase totals = | $843.01 | $926.2560 | $926.25 | $926.20 | $926.30 | |