| 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 | $103.65 | 3.676% | $107.4602 | $107.46 | $107.45 | $107.50 |
| Purchase #2 | $34.71 | 5.647% | $36.6701 | $36.67 | $36.65 | $36.70 |
| Purchase #3 | $154.80 | 3.697% | $160.523 | $160.52 | $160.50 | $160.50 |
| Purchase #4 | $233.90 | 6.233% | $248.479 | $248.48 | $248.50 | $248.50 |
| Purchase #5 | $46.85 | 7.718% | $50.4659 | $50.47 | $50.45 | $50.50 |
| Purchase #6 | $175.26 | 13.656% | $199.1935 | $199.19 | $199.20 | $199.20 |
| Purchase #7 | $146.37 | 7.312% | $157.0726 | $157.07 | $157.05 | $157.10 |
| 7 purchase totals = | $895.54 | $959.8643 | $959.86 | $959.80 | $960.00 | |