| 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 | $10.45 | 4.764% | $10.9478 | $10.95 | $10.95 | $10.90 |
| Purchase #2 | $68.43 | 4.128% | $71.2548 | $71.25 | $71.25 | $71.30 |
| Purchase #3 | $41.57 | 12.426% | $46.7355 | $46.74 | $46.75 | $46.70 |
| Purchase #4 | $237.36 | 5.142% | $249.5651 | $249.57 | $249.55 | $249.60 |
| Purchase #5 | $185.57 | 6.203% | $197.0809 | $197.08 | $197.10 | $197.10 |
| Purchase #6 | $5.57 | 8.644% | $6.0515 | $6.05 | $6.05 | $6.10 |
| Purchase #7 | $38.90 | 12.360% | $43.708 | $43.71 | $43.70 | $43.70 |
| 7 purchase totals = | $587.85 | $625.3436 | $625.35 | $625.35 | $625.40 | |