| 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 | $145.76 | 5.304% | $153.4911 | $153.49 | $153.50 | $153.50 |
| Purchase #2 | $56.55 | 12.137% | $63.4135 | $63.41 | $63.40 | $63.40 |
| Purchase #3 | $235.82 | 10.218% | $259.9161 | $259.92 | $259.90 | $259.90 |
| Purchase #4 | $29.75 | 6.450% | $31.6689 | $31.67 | $31.65 | $31.70 |
| Purchase #5 | $66.91 | 4.653% | $70.0233 | $70.02 | $70.00 | $70.00 |
| Purchase #6 | $226.62 | 10.189% | $249.7103 | $249.71 | $249.70 | $249.70 |
| Purchase #7 | $124.61 | 5.782% | $131.815 | $131.82 | $131.80 | $131.80 |
| 7 purchase totals = | $886.02 | $960.0382 | $960.04 | $959.95 | $960.00 | |