| 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 | $34.34 | 10.711% | $38.0182 | $38.02 | $38.00 | $38.00 |
| Purchase #2 | $152.80 | 3.269% | $157.795 | $157.80 | $157.80 | $157.80 |
| Purchase #3 | $206.73 | 12.648% | $232.8772 | $232.88 | $232.90 | $232.90 |
| Purchase #4 | $71.33 | 7.560% | $76.7225 | $76.72 | $76.70 | $76.70 |
| Purchase #5 | $123.87 | 13.672% | $140.8055 | $140.81 | $140.80 | $140.80 |
| Purchase #6 | $165.56 | 13.323% | $187.6176 | $187.62 | $187.60 | $187.60 |
| Purchase #7 | $40.61 | 10.601% | $44.9151 | $44.92 | $44.90 | $44.90 |
| 7 purchase totals = | $795.24 | $878.7511 | $878.77 | $878.70 | $878.70 | |