| 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 | $22.73 | 3.608% | $23.5501 | $23.55 | $23.55 | $23.60 |
| Purchase #2 | $162.49 | 5.348% | $171.18 | $171.18 | $171.20 | $171.20 |
| Purchase #3 | $107.34 | 4.859% | $112.5557 | $112.56 | $112.55 | $112.60 |
| Purchase #4 | $159.99 | 4.576% | $167.3111 | $167.31 | $167.30 | $167.30 |
| Purchase #5 | $34.79 | 9.874% | $38.2252 | $38.23 | $38.25 | $38.20 |
| Purchase #6 | $164.47 | 4.523% | $171.909 | $171.91 | $171.90 | $171.90 |
| Purchase #7 | $173.50 | 9.157% | $189.3874 | $189.39 | $189.40 | $189.40 |
| 7 purchase totals = | $825.31 | $874.1185 | $874.13 | $874.15 | $874.20 | |