| 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 | $35.29 | 4.680% | $36.9416 | $36.94 | $36.95 | $36.90 |
| Purchase #2 | $211.47 | 5.213% | $222.4939 | $222.49 | $222.50 | $222.50 |
| Purchase #3 | $74.96 | 12.392% | $84.249 | $84.25 | $84.25 | $84.20 |
| Purchase #4 | $12.32 | 8.804% | $13.4047 | $13.40 | $13.40 | $13.40 |
| Purchase #5 | $97.38 | 7.742% | $104.9192 | $104.92 | $104.90 | $104.90 |
| Purchase #6 | $193.77 | 6.830% | $207.0045 | $207.00 | $207.00 | $207.00 |
| Purchase #7 | $164.37 | 5.136% | $172.812 | $172.81 | $172.80 | $172.80 |
| 7 purchase totals = | $789.56 | $841.8249 | $841.81 | $841.80 | $841.70 | |