| 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 | $73.49 | 13.209% | $83.1973 | $83.20 | $83.20 | $83.20 |
| Purchase #2 | $29.73 | 9.557% | $32.5713 | $32.57 | $32.55 | $32.60 |
| Purchase #3 | $8.68 | 5.129% | $9.1252 | $9.13 | $9.15 | $9.10 |
| Purchase #4 | $28.48 | 6.482% | $30.3261 | $30.33 | $30.35 | $30.30 |
| Purchase #5 | $183.58 | 8.691% | $199.5349 | $199.53 | $199.55 | $199.50 |
| Purchase #6 | $58.35 | 7.160% | $62.5279 | $62.53 | $62.55 | $62.50 |
| Purchase #7 | $37.70 | 6.851% | $40.2828 | $40.28 | $40.30 | $40.30 |
| 7 purchase totals = | $420.01 | $457.5655 | $457.57 | $457.65 | $457.50 | |