| 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 | $54.37 | 4.789% | $56.9738 | $56.97 | $56.95 | $57.00 |
| Purchase #2 | $190.55 | 8.243% | $206.257 | $206.26 | $206.25 | $206.30 |
| Purchase #3 | $96.74 | 5.303% | $101.8701 | $101.87 | $101.85 | $101.90 |
| Purchase #4 | $21.48 | 6.422% | $22.8594 | $22.86 | $22.85 | $22.90 |
| Purchase #5 | $237.34 | 4.304% | $247.5551 | $247.56 | $247.55 | $247.60 |
| Purchase #6 | $208.57 | 7.848% | $224.9386 | $224.94 | $224.95 | $224.90 |
| Purchase #7 | $10.28 | 13.362% | $11.6536 | $11.65 | $11.65 | $11.70 |
| 7 purchase totals = | $819.33 | $872.1076 | $872.11 | $872.05 | $872.30 | |