| 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 | $21.86 | 4.666% | $22.88 | $22.88 | $22.90 | $22.90 |
| Purchase #2 | $136.78 | 3.232% | $141.2007 | $141.20 | $141.20 | $141.20 |
| Purchase #3 | $19.51 | 12.209% | $21.892 | $21.89 | $21.90 | $21.90 |
| Purchase #4 | $66.80 | 5.341% | $70.3678 | $70.37 | $70.35 | $70.40 |
| Purchase #5 | $236.68 | 12.270% | $265.7206 | $265.72 | $265.70 | $265.70 |
| Purchase #6 | $96.50 | 3.807% | $100.1738 | $100.17 | $100.15 | $100.20 |
| Purchase #7 | $44.44 | 7.211% | $47.6446 | $47.64 | $47.65 | $47.60 |
| 7 purchase totals = | $622.57 | $669.8795 | $669.87 | $669.85 | $669.90 | |