| 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 | $102.42 | 8.462% | $111.0868 | $111.09 | $111.10 | $111.10 |
| Purchase #2 | $137.78 | 7.540% | $148.1686 | $148.17 | $148.15 | $148.20 |
| Purchase #3 | $70.67 | 4.292% | $73.7032 | $73.70 | $73.70 | $73.70 |
| Purchase #4 | $90.97 | 8.677% | $98.8635 | $98.86 | $98.85 | $98.90 |
| Purchase #5 | $43.97 | 13.630% | $49.9631 | $49.96 | $49.95 | $50.00 |
| Purchase #6 | $242.74 | 10.155% | $267.3902 | $267.39 | $267.40 | $267.40 |
| Purchase #7 | $224.94 | 8.623% | $244.3366 | $244.34 | $244.35 | $244.30 |
| 7 purchase totals = | $913.49 | $993.5120 | $993.51 | $993.50 | $993.60 | |