| 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 | $62.35 | 10.450% | $68.8656 | $68.87 | $68.85 | $68.90 |
| Purchase #2 | $83.67 | 7.571% | $90.0047 | $90.00 | $90.00 | $90.00 |
| Purchase #3 | $229.77 | 4.444% | $239.981 | $239.98 | $240.00 | $240.00 |
| Purchase #4 | $209.40 | 7.444% | $224.9877 | $224.99 | $225.00 | $225.00 |
| Purchase #5 | $7.58 | 11.741% | $8.47 | $8.47 | $8.45 | $8.50 |
| Purchase #6 | $58.32 | 7.414% | $62.6438 | $62.64 | $62.65 | $62.60 |
| Purchase #7 | $231.49 | 9.791% | $254.1552 | $254.16 | $254.15 | $254.20 |
| 7 purchase totals = | $882.58 | $949.1080 | $949.11 | $949.10 | $949.20 | |