| 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 | $79.83 | 5.653% | $84.3428 | $84.34 | $84.35 | $84.30 |
| Purchase #2 | $207.71 | 7.870% | $224.0568 | $224.06 | $224.05 | $224.10 |
| Purchase #3 | $71.81 | 11.339% | $79.9525 | $79.95 | $79.95 | $80.00 |
| Purchase #4 | $88.59 | 9.315% | $96.8422 | $96.84 | $96.85 | $96.80 |
| Purchase #5 | $222.96 | 12.190% | $250.1388 | $250.14 | $250.15 | $250.10 |
| Purchase #6 | $136.46 | 12.855% | $154.0019 | $154.00 | $154.00 | $154.00 |
| Purchase #7 | $160.74 | 10.515% | $177.6418 | $177.64 | $177.65 | $177.60 |
| 7 purchase totals = | $968.10 | $1,066.9768 | $1,066.97 | $1,067.00 | $1,066.90 | |