| 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 | $44.98 | 5.856% | $47.614 | $47.61 | $47.60 | $47.60 |
| Purchase #2 | $83.50 | 9.365% | $91.3198 | $91.32 | $91.30 | $91.30 |
| Purchase #3 | $130.92 | 4.685% | $137.0536 | $137.05 | $137.05 | $137.10 |
| Purchase #4 | $76.32 | 4.873% | $80.0391 | $80.04 | $80.05 | $80.00 |
| Purchase #5 | $45.65 | 4.474% | $47.6924 | $47.69 | $47.70 | $47.70 |
| Purchase #6 | $190.33 | 5.510% | $200.8172 | $200.82 | $200.80 | $200.80 |
| Purchase #7 | $161.44 | 9.169% | $176.2424 | $176.24 | $176.25 | $176.20 |
| 7 purchase totals = | $733.14 | $780.7785 | $780.77 | $780.75 | $780.70 | |