| 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 | $74.30 | 11.399% | $82.7695 | $82.77 | $82.75 | $82.80 |
| Purchase #2 | $42.37 | 4.134% | $44.1216 | $44.12 | $44.10 | $44.10 |
| Purchase #3 | $34.76 | 11.136% | $38.6309 | $38.63 | $38.65 | $38.60 |
| Purchase #4 | $39.82 | 9.640% | $43.6586 | $43.66 | $43.65 | $43.70 |
| Purchase #5 | $67.51 | 12.519% | $75.9616 | $75.96 | $75.95 | $76.00 |
| Purchase #6 | $152.35 | 3.301% | $157.3791 | $157.38 | $157.40 | $157.40 |
| Purchase #7 | $178.41 | 11.260% | $198.499 | $198.50 | $198.50 | $198.50 |
| 7 purchase totals = | $589.52 | $641.0203 | $641.02 | $641.00 | $641.10 | |