| 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 | $18.57 | 11.147% | $20.64 | $20.64 | $20.65 | $20.60 |
| Purchase #2 | $63.64 | 12.727% | $71.7395 | $71.74 | $71.75 | $71.70 |
| Purchase #3 | $147.47 | 10.490% | $162.9396 | $162.94 | $162.95 | $162.90 |
| Purchase #4 | $97.29 | 11.870% | $108.8383 | $108.84 | $108.85 | $108.80 |
| Purchase #5 | $56.32 | 8.109% | $60.887 | $60.89 | $60.90 | $60.90 |
| Purchase #6 | $242.66 | 11.780% | $271.2453 | $271.25 | $271.25 | $271.20 |
| Purchase #7 | $13.51 | 12.495% | $15.1981 | $15.20 | $15.20 | $15.20 |
| 7 purchase totals = | $639.46 | $711.4878 | $711.50 | $711.55 | $711.30 | |