| 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 | $75.98 | 4.303% | $79.2494 | $79.25 | $79.25 | $79.20 |
| Purchase #2 | $99.41 | 8.677% | $108.0358 | $108.04 | $108.05 | $108.00 |
| Purchase #3 | $141.79 | 4.134% | $147.6516 | $147.65 | $147.65 | $147.70 |
| Purchase #4 | $45.41 | 9.755% | $49.8397 | $49.84 | $49.85 | $49.80 |
| Purchase #5 | $134.83 | 9.129% | $147.1386 | $147.14 | $147.15 | $147.10 |
| Purchase #6 | $171.49 | 6.421% | $182.5014 | $182.50 | $182.50 | $182.50 |
| Purchase #7 | $21.77 | 9.601% | $23.8601 | $23.86 | $23.85 | $23.90 |
| 7 purchase totals = | $690.68 | $738.2766 | $738.28 | $738.30 | $738.20 | |