| 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 | $127.48 | 12.677% | $143.6406 | $143.64 | $143.65 | $143.60 |
| Purchase #2 | $43.33 | 9.474% | $47.4351 | $47.44 | $47.45 | $47.40 |
| Purchase #3 | $38.58 | 8.153% | $41.7254 | $41.73 | $41.75 | $41.70 |
| Purchase #4 | $158.85 | 8.709% | $172.6842 | $172.68 | $172.70 | $172.70 |
| Purchase #5 | $50.92 | 10.370% | $56.2004 | $56.20 | $56.20 | $56.20 |
| Purchase #6 | $14.90 | 6.382% | $15.8509 | $15.85 | $15.85 | $15.90 |
| Purchase #7 | $69.89 | 6.394% | $74.3588 | $74.36 | $74.35 | $74.40 |
| 7 purchase totals = | $503.95 | $551.8954 | $551.90 | $551.95 | $551.90 | |