| 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 | $32.34 | 12.638% | $36.4271 | $36.43 | $36.45 | $36.40 |
| Purchase #2 | $214.36 | 4.563% | $224.1412 | $224.14 | $224.15 | $224.10 |
| Purchase #3 | $42.26 | 10.868% | $46.8528 | $46.85 | $46.85 | $46.90 |
| Purchase #4 | $66.50 | 5.465% | $70.1342 | $70.13 | $70.15 | $70.10 |
| Purchase #5 | $51.70 | 12.852% | $58.3445 | $58.34 | $58.35 | $58.30 |
| Purchase #6 | $32.61 | 4.409% | $34.0478 | $34.05 | $34.05 | $34.00 |
| Purchase #7 | $108.84 | 11.131% | $120.955 | $120.96 | $120.95 | $121.00 |
| 7 purchase totals = | $548.61 | $590.9026 | $590.90 | $590.95 | $590.80 | |