| 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 | $83.63 | 12.799% | $94.3338 | $94.33 | $94.35 | $94.30 |
| Purchase #2 | $41.77 | 5.275% | $43.9734 | $43.97 | $43.95 | $44.00 |
| Purchase #3 | $79.90 | 7.671% | $86.0291 | $86.03 | $86.05 | $86.00 |
| Purchase #4 | $178.66 | 13.254% | $202.3396 | $202.34 | $202.35 | $202.30 |
| Purchase #5 | $101.49 | 13.729% | $115.4236 | $115.42 | $115.40 | $115.40 |
| Purchase #6 | $44.72 | 12.622% | $50.3646 | $50.36 | $50.35 | $50.40 |
| Purchase #7 | $142.94 | 6.344% | $152.0081 | $152.01 | $152.00 | $152.00 |
| 7 purchase totals = | $673.11 | $744.4722 | $744.46 | $744.45 | $744.40 | |