| 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 | $128.83 | 9.572% | $141.1616 | $141.16 | $141.15 | $141.20 |
| Purchase #2 | $54.34 | 3.324% | $56.1463 | $56.15 | $56.15 | $56.10 |
| Purchase #3 | $120.97 | 11.286% | $134.6227 | $134.62 | $134.60 | $134.60 |
| Purchase #4 | $16.71 | 6.374% | $17.7751 | $17.78 | $17.80 | $17.80 |
| Purchase #5 | $49.64 | 8.143% | $53.6822 | $53.68 | $53.70 | $53.70 |
| Purchase #6 | $123.33 | 11.749% | $137.82 | $137.82 | $137.80 | $137.80 |
| Purchase #7 | $114.75 | 9.415% | $125.5537 | $125.55 | $125.55 | $125.60 |
| 7 purchase totals = | $608.57 | $666.7616 | $666.76 | $666.75 | $666.80 | |