| 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 | $104.48 | 10.855% | $115.8213 | $115.82 | $115.80 | $115.80 |
| Purchase #2 | $125.91 | 12.434% | $141.5656 | $141.57 | $141.55 | $141.60 |
| Purchase #3 | $8.41 | 10.176% | $9.2658 | $9.27 | $9.25 | $9.30 |
| Purchase #4 | $21.57 | 12.635% | $24.2954 | $24.30 | $24.30 | $24.30 |
| Purchase #5 | $74.76 | 9.593% | $81.9317 | $81.93 | $81.95 | $81.90 |
| Purchase #6 | $72.25 | 10.802% | $80.0544 | $80.05 | $80.05 | $80.10 |
| Purchase #7 | $76.44 | 5.471% | $80.622 | $80.62 | $80.60 | $80.60 |
| 7 purchase totals = | $483.82 | $533.5562 | $533.56 | $533.50 | $533.60 | |