| 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 | $24.59 | 5.799% | $26.016 | $26.02 | $26.00 | $26.00 |
| Purchase #2 | $196.72 | 5.288% | $207.1226 | $207.12 | $207.10 | $207.10 |
| Purchase #3 | $98.85 | 11.773% | $110.4876 | $110.49 | $110.50 | $110.50 |
| Purchase #4 | $110.99 | 4.250% | $115.7071 | $115.71 | $115.70 | $115.70 |
| Purchase #5 | $16.49 | 4.127% | $17.1705 | $17.17 | $17.15 | $17.20 |
| Purchase #6 | $209.35 | 3.746% | $217.1923 | $217.19 | $217.20 | $217.20 |
| Purchase #7 | $14.89 | 3.627% | $15.4301 | $15.43 | $15.45 | $15.40 |
| 7 purchase totals = | $671.88 | $709.1262 | $709.13 | $709.10 | $709.10 | |