| 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 | $90.47 | 3.751% | $93.8635 | $93.86 | $93.85 | $93.90 |
| Purchase #2 | $17.50 | 7.731% | $18.8529 | $18.85 | $18.85 | $18.90 |
| Purchase #3 | $33.93 | 11.582% | $37.8598 | $37.86 | $37.85 | $37.90 |
| Purchase #4 | $84.54 | 11.546% | $94.301 | $94.30 | $94.30 | $94.30 |
| Purchase #5 | $221.92 | 5.425% | $233.9592 | $233.96 | $233.95 | $234.00 |
| Purchase #6 | $74.61 | 6.872% | $79.7372 | $79.74 | $79.75 | $79.70 |
| Purchase #7 | $178.36 | 11.665% | $199.1657 | $199.17 | $199.15 | $199.20 |
| 7 purchase totals = | $701.33 | $757.7393 | $757.74 | $757.70 | $757.90 | |