| 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 | $22.38 | 5.636% | $23.6413 | $23.64 | $23.65 | $23.60 |
| Purchase #2 | $245.68 | 4.230% | $256.0723 | $256.07 | $256.05 | $256.10 |
| Purchase #3 | $51.55 | 11.557% | $57.5076 | $57.51 | $57.50 | $57.50 |
| Purchase #4 | $158.94 | 5.364% | $167.4655 | $167.47 | $167.45 | $167.50 |
| Purchase #5 | $68.29 | 6.590% | $72.7903 | $72.79 | $72.80 | $72.80 |
| Purchase #6 | $75.53 | 10.428% | $83.4063 | $83.41 | $83.40 | $83.40 |
| Purchase #7 | $13.43 | 12.496% | $15.1082 | $15.11 | $15.10 | $15.10 |
| 7 purchase totals = | $635.80 | $675.9915 | $676.00 | $675.95 | $676.00 | |