| 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 | $31.77 | 9.437% | $34.7681 | $34.77 | $34.75 | $34.80 |
| Purchase #2 | $151.34 | 10.786% | $167.6635 | $167.66 | $167.65 | $167.70 |
| Purchase #3 | $165.82 | 6.717% | $176.9581 | $176.96 | $176.95 | $177.00 |
| Purchase #4 | $50.68 | 9.753% | $55.6228 | $55.62 | $55.60 | $55.60 |
| Purchase #5 | $216.58 | 8.331% | $234.6233 | $234.62 | $234.60 | $234.60 |
| Purchase #6 | $37.36 | 6.539% | $39.803 | $39.80 | $39.80 | $39.80 |
| Purchase #7 | $125.34 | 9.575% | $137.3413 | $137.34 | $137.35 | $137.30 |
| 7 purchase totals = | $778.89 | $846.7801 | $846.77 | $846.70 | $846.80 | |