| 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 | $75.88 | 6.634% | $80.9139 | $80.91 | $80.90 | $80.90 |
| Purchase #2 | $149.82 | 13.700% | $170.3453 | $170.35 | $170.35 | $170.30 |
| Purchase #3 | $85.34 | 5.545% | $90.0721 | $90.07 | $90.05 | $90.10 |
| Purchase #4 | $199.97 | 12.213% | $224.3923 | $224.39 | $224.40 | $224.40 |
| Purchase #5 | $33.73 | 12.584% | $37.9746 | $37.97 | $37.95 | $38.00 |
| Purchase #6 | $155.60 | 13.474% | $176.5655 | $176.57 | $176.55 | $176.60 |
| Purchase #7 | $171.71 | 5.504% | $181.1609 | $181.16 | $181.15 | $181.20 |
| 7 purchase totals = | $872.05 | $961.4246 | $961.42 | $961.35 | $961.50 | |