| 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 | $83.72 | 5.601% | $88.4092 | $88.41 | $88.40 | $88.40 |
| Purchase #2 | $47.85 | 12.282% | $53.7269 | $53.73 | $53.75 | $53.70 |
| Purchase #3 | $151.69 | 8.147% | $164.0482 | $164.05 | $164.05 | $164.00 |
| Purchase #4 | $184.73 | 5.176% | $194.2916 | $194.29 | $194.30 | $194.30 |
| Purchase #5 | $70.40 | 10.481% | $77.7786 | $77.78 | $77.80 | $77.80 |
| Purchase #6 | $36.75 | 13.192% | $41.5981 | $41.60 | $41.60 | $41.60 |
| Purchase #7 | $241.90 | 4.483% | $252.7444 | $252.74 | $252.75 | $252.70 |
| 7 purchase totals = | $817.04 | $872.5970 | $872.60 | $872.65 | $872.50 | |