| 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 | $23.67 | 7.751% | $25.5047 | $25.50 | $25.50 | $25.50 |
| Purchase #2 | $147.52 | 7.262% | $158.2329 | $158.23 | $158.25 | $158.20 |
| Purchase #3 | $250.69 | 12.170% | $281.199 | $281.20 | $281.20 | $281.20 |
| Purchase #4 | $20.78 | 5.701% | $21.9647 | $21.96 | $21.95 | $22.00 |
| Purchase #5 | $216.45 | 13.544% | $245.766 | $245.77 | $245.75 | $245.80 |
| Purchase #6 | $104.27 | 7.494% | $112.084 | $112.08 | $112.10 | $112.10 |
| Purchase #7 | $10.28 | 5.447% | $10.84 | $10.84 | $10.85 | $10.80 |
| 7 purchase totals = | $773.66 | $855.5913 | $855.58 | $855.60 | $855.60 | |