| 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 | $45.54 | 5.866% | $48.2114 | $48.21 | $48.20 | $48.20 |
| Purchase #2 | $6.54 | 6.400% | $6.9586 | $6.96 | $6.95 | $7.00 |
| Purchase #3 | $213.37 | 9.252% | $233.111 | $233.11 | $233.10 | $233.10 |
| Purchase #4 | $242.41 | 10.847% | $268.7042 | $268.70 | $268.70 | $268.70 |
| Purchase #5 | $158.48 | 11.763% | $177.122 | $177.12 | $177.10 | $177.10 |
| Purchase #6 | $43.64 | 4.606% | $45.6501 | $45.65 | $45.65 | $45.70 |
| Purchase #7 | $123.30 | 8.308% | $133.5438 | $133.54 | $133.55 | $133.50 |
| 7 purchase totals = | $833.28 | $913.3011 | $913.29 | $913.25 | $913.30 | |