| 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 | $44.47 | 12.102% | $49.8518 | $49.85 | $49.85 | $49.90 |
| Purchase #2 | $41.90 | 13.853% | $47.7044 | $47.70 | $47.70 | $47.70 |
| Purchase #3 | $47.42 | 10.454% | $52.3773 | $52.38 | $52.40 | $52.40 |
| Purchase #4 | $50.82 | 11.217% | $56.5205 | $56.52 | $56.50 | $56.50 |
| Purchase #5 | $239.55 | 7.513% | $257.5474 | $257.55 | $257.55 | $257.50 |
| Purchase #6 | $156.86 | 10.158% | $172.7938 | $172.79 | $172.80 | $172.80 |
| Purchase #7 | $109.68 | 11.181% | $121.9433 | $121.94 | $121.95 | $121.90 |
| 7 purchase totals = | $690.70 | $758.7385 | $758.73 | $758.75 | $758.70 | |