| 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 | $16.98 | 12.227% | $19.0561 | $19.06 | $19.05 | $19.10 |
| Purchase #2 | $62.43 | 7.106% | $66.8663 | $66.87 | $66.85 | $66.90 |
| Purchase #3 | $88.75 | 4.228% | $92.5024 | $92.50 | $92.50 | $92.50 |
| Purchase #4 | $47.85 | 8.621% | $51.9751 | $51.98 | $52.00 | $52.00 |
| Purchase #5 | $171.47 | 6.826% | $183.1745 | $183.17 | $183.15 | $183.20 |
| Purchase #6 | $151.97 | 13.794% | $172.9327 | $172.93 | $172.95 | $172.90 |
| Purchase #7 | $242.49 | 8.688% | $263.5575 | $263.56 | $263.55 | $263.60 |
| 7 purchase totals = | $781.94 | $850.0646 | $850.07 | $850.05 | $850.20 | |