| 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 | $82.54 | 9.137% | $90.0817 | $90.08 | $90.10 | $90.10 |
| Purchase #2 | $44.28 | 10.594% | $48.971 | $48.97 | $48.95 | $49.00 |
| Purchase #3 | $147.55 | 6.750% | $157.5096 | $157.51 | $157.50 | $157.50 |
| Purchase #4 | $250.31 | 12.431% | $281.426 | $281.43 | $281.45 | $281.40 |
| Purchase #5 | $232.33 | 4.450% | $242.6687 | $242.67 | $242.65 | $242.70 |
| Purchase #6 | $186.60 | 12.460% | $209.8504 | $209.85 | $209.85 | $209.90 |
| Purchase #7 | $182.65 | 6.526% | $194.5697 | $194.57 | $194.55 | $194.60 |
| 7 purchase totals = | $1,126.26 | $1,225.0771 | $1,225.08 | $1,225.05 | $1,225.20 | |