| 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 | $20.30 | 12.796% | $22.8976 | $22.90 | $22.90 | $22.90 |
| Purchase #2 | $208.57 | 7.320% | $223.8373 | $223.84 | $223.85 | $223.80 |
| Purchase #3 | $57.73 | 9.523% | $63.2276 | $63.23 | $63.25 | $63.20 |
| Purchase #4 | $199.93 | 11.839% | $223.5997 | $223.60 | $223.60 | $223.60 |
| Purchase #5 | $124.81 | 4.489% | $130.4127 | $130.41 | $130.40 | $130.40 |
| Purchase #6 | $149.62 | 5.618% | $158.0257 | $158.03 | $158.05 | $158.00 |
| Purchase #7 | $36.53 | 12.238% | $41.0005 | $41.00 | $41.00 | $41.00 |
| 7 purchase totals = | $797.49 | $863.0011 | $863.01 | $863.05 | $862.90 | |