| 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 | $47.96 | 4.725% | $50.2261 | $50.23 | $50.25 | $50.20 |
| Purchase #2 | $193.28 | 4.818% | $202.5922 | $202.59 | $202.60 | $202.60 |
| Purchase #3 | $124.29 | 13.280% | $140.7957 | $140.80 | $140.80 | $140.80 |
| Purchase #4 | $36.72 | 10.123% | $40.4372 | $40.44 | $40.45 | $40.40 |
| Purchase #5 | $150.51 | 8.763% | $163.6992 | $163.70 | $163.70 | $163.70 |
| Purchase #6 | $176.26 | 5.643% | $186.2064 | $186.21 | $186.20 | $186.20 |
| Purchase #7 | $172.67 | 6.853% | $184.5031 | $184.50 | $184.50 | $184.50 |
| 7 purchase totals = | $901.69 | $968.4599 | $968.47 | $968.50 | $968.40 | |