| 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 | $22.69 | 5.309% | $23.8946 | $23.89 | $23.90 | $23.90 |
| Purchase #2 | $80.25 | 13.447% | $91.0412 | $91.04 | $91.05 | $91.00 |
| Purchase #3 | $29.60 | 9.201% | $32.3235 | $32.32 | $32.30 | $32.30 |
| Purchase #4 | $11.38 | 7.129% | $12.1913 | $12.19 | $12.20 | $12.20 |
| Purchase #5 | $166.82 | 9.563% | $182.773 | $182.77 | $182.75 | $182.80 |
| Purchase #6 | $219.45 | 12.872% | $247.6976 | $247.70 | $247.70 | $247.70 |
| Purchase #7 | $166.98 | 3.614% | $173.0147 | $173.01 | $173.00 | $173.00 |
| 7 purchase totals = | $697.17 | $762.9359 | $762.92 | $762.90 | $762.90 | |