| 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 | $45.86 | 4.329% | $47.8453 | $47.85 | $47.85 | $47.80 |
| Purchase #2 | $7.56 | 5.560% | $7.9803 | $7.98 | $8.00 | $8.00 |
| Purchase #3 | $230.53 | 11.611% | $257.2968 | $257.30 | $257.30 | $257.30 |
| Purchase #4 | $65.73 | 11.873% | $73.5341 | $73.53 | $73.55 | $73.50 |
| Purchase #5 | $57.50 | 4.252% | $59.9449 | $59.94 | $59.95 | $59.90 |
| Purchase #6 | $214.30 | 7.400% | $230.1582 | $230.16 | $230.15 | $230.20 |
| Purchase #7 | $152.59 | 13.559% | $173.2797 | $173.28 | $173.30 | $173.30 |
| 7 purchase totals = | $774.07 | $850.0393 | $850.04 | $850.10 | $850.00 | |