| 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 | $35.67 | 5.596% | $37.6661 | $37.67 | $37.65 | $37.70 |
| Purchase #2 | $28.88 | 10.691% | $31.9676 | $31.97 | $31.95 | $32.00 |
| Purchase #3 | $243.82 | 6.447% | $259.5391 | $259.54 | $259.55 | $259.50 |
| Purchase #4 | $180.80 | 10.212% | $199.2633 | $199.26 | $199.25 | $199.30 |
| Purchase #5 | $17.54 | 13.339% | $19.8797 | $19.88 | $19.90 | $19.90 |
| Purchase #6 | $5.40 | 13.681% | $6.1388 | $6.14 | $6.15 | $6.10 |
| Purchase #7 | $64.96 | 13.398% | $73.6633 | $73.66 | $73.65 | $73.70 |
| 7 purchase totals = | $577.07 | $628.1179 | $628.12 | $628.10 | $628.20 | |