| 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 | $41.56 | 12.333% | $46.6856 | $46.69 | $46.70 | $46.70 |
| Purchase #2 | $8.56 | 7.628% | $9.213 | $9.21 | $9.20 | $9.20 |
| Purchase #3 | $178.65 | 11.537% | $199.2609 | $199.26 | $199.25 | $199.30 |
| Purchase #4 | $110.32 | 13.405% | $125.1084 | $125.11 | $125.10 | $125.10 |
| Purchase #5 | $235.30 | 3.466% | $243.4555 | $243.46 | $243.45 | $243.50 |
| Purchase #6 | $63.48 | 13.199% | $71.8587 | $71.86 | $71.85 | $71.90 |
| Purchase #7 | $118.35 | 13.838% | $134.7273 | $134.73 | $134.75 | $134.70 |
| 7 purchase totals = | $756.22 | $830.3094 | $830.32 | $830.30 | $830.40 | |