| 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 | $63.45 | 4.455% | $66.2767 | $66.28 | $66.30 | $66.30 |
| Purchase #2 | $172.43 | 4.698% | $180.5308 | $180.53 | $180.55 | $180.50 |
| Purchase #3 | $192.78 | 6.135% | $204.6071 | $204.61 | $204.60 | $204.60 |
| Purchase #4 | $240.30 | 13.637% | $273.0697 | $273.07 | $273.05 | $273.10 |
| Purchase #5 | $211.62 | 5.188% | $222.5988 | $222.60 | $222.60 | $222.60 |
| Purchase #6 | $96.70 | 13.399% | $109.6568 | $109.66 | $109.65 | $109.70 |
| Purchase #7 | $197.48 | 3.372% | $204.139 | $204.14 | $204.15 | $204.10 |
| 7 purchase totals = | $1,174.76 | $1,260.8789 | $1,260.89 | $1,260.90 | $1,260.90 | |