| 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 | $32.43 | 3.504% | $33.5663 | $33.57 | $33.55 | $33.60 |
| Purchase #2 | $46.56 | 6.115% | $49.4071 | $49.41 | $49.40 | $49.40 |
| Purchase #3 | $150.50 | 4.585% | $157.4004 | $157.40 | $157.40 | $157.40 |
| Purchase #4 | $231.56 | 9.731% | $254.0931 | $254.09 | $254.10 | $254.10 |
| Purchase #5 | $133.59 | 8.859% | $145.4247 | $145.42 | $145.40 | $145.40 |
| Purchase #6 | $234.26 | 12.543% | $263.6432 | $263.64 | $263.65 | $263.60 |
| Purchase #7 | $30.52 | 6.689% | $32.5615 | $32.56 | $32.55 | $32.60 |
| 7 purchase totals = | $859.42 | $936.0963 | $936.09 | $936.05 | $936.10 | |