| 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 | $51.42 | 11.732% | $57.4526 | $57.45 | $57.45 | $57.50 |
| Purchase #2 | $149.66 | 7.152% | $160.3637 | $160.36 | $160.35 | $160.40 |
| Purchase #3 | $81.88 | 12.424% | $92.0528 | $92.05 | $92.05 | $92.10 |
| Purchase #4 | $223.83 | 4.566% | $234.0501 | $234.05 | $234.05 | $234.10 |
| Purchase #5 | $244.33 | 10.865% | $270.8765 | $270.88 | $270.90 | $270.90 |
| Purchase #6 | $33.85 | 8.294% | $36.6575 | $36.66 | $36.65 | $36.70 |
| Purchase #7 | $103.97 | 4.270% | $108.4095 | $108.41 | $108.40 | $108.40 |
| 7 purchase totals = | $888.94 | $959.8627 | $959.86 | $959.85 | $960.10 | |