| 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 | $52.42 | 11.490% | $58.4431 | $58.44 | $58.45 | $58.40 |
| Purchase #2 | $248.40 | 7.807% | $267.7926 | $267.79 | $267.80 | $267.80 |
| Purchase #3 | $217.97 | 7.202% | $233.6682 | $233.67 | $233.65 | $233.70 |
| Purchase #4 | $39.53 | 9.852% | $43.4245 | $43.42 | $43.40 | $43.40 |
| Purchase #5 | $163.91 | 9.351% | $179.2372 | $179.24 | $179.25 | $179.20 |
| Purchase #6 | $40.29 | 11.672% | $44.9926 | $44.99 | $45.00 | $45.00 |
| Purchase #7 | $28.96 | 9.365% | $31.6721 | $31.67 | $31.65 | $31.70 |
| 7 purchase totals = | $791.48 | $859.2303 | $859.22 | $859.20 | $859.20 | |