| 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 | $37.75 | 6.249% | $40.109 | $40.11 | $40.10 | $40.10 |
| Purchase #2 | $29.98 | 11.243% | $33.3507 | $33.35 | $33.35 | $33.40 |
| Purchase #3 | $147.96 | 3.257% | $152.7791 | $152.78 | $152.80 | $152.80 |
| Purchase #4 | $199.56 | 4.614% | $208.7677 | $208.77 | $208.75 | $208.80 |
| Purchase #5 | $98.99 | 8.231% | $107.1379 | $107.14 | $107.15 | $107.10 |
| Purchase #6 | $249.70 | 11.544% | $278.5254 | $278.53 | $278.55 | $278.50 |
| Purchase #7 | $67.73 | 7.479% | $72.7955 | $72.80 | $72.80 | $72.80 |
| 7 purchase totals = | $831.67 | $893.4653 | $893.48 | $893.50 | $893.50 | |