| 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 | $101.68 | 11.218% | $113.0865 | $113.09 | $113.10 | $113.10 |
| Purchase #2 | $22.48 | 9.253% | $24.5601 | $24.56 | $24.55 | $24.60 |
| Purchase #3 | $172.47 | 6.472% | $183.6323 | $183.63 | $183.65 | $183.60 |
| Purchase #4 | $81.81 | 10.847% | $90.6839 | $90.68 | $90.70 | $90.70 |
| Purchase #5 | $45.91 | 5.131% | $48.2656 | $48.27 | $48.25 | $48.30 |
| Purchase #6 | $12.73 | 9.555% | $13.9464 | $13.95 | $13.95 | $13.90 |
| Purchase #7 | $49.59 | 13.350% | $56.2103 | $56.21 | $56.20 | $56.20 |
| 7 purchase totals = | $486.67 | $530.3851 | $530.39 | $530.40 | $530.40 | |