| 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 | $63.76 | 4.576% | $66.6777 | $66.68 | $66.70 | $66.70 |
| Purchase #2 | $73.34 | 10.342% | $80.9248 | $80.92 | $80.90 | $80.90 |
| Purchase #3 | $216.46 | 11.637% | $241.6495 | $241.65 | $241.65 | $241.60 |
| Purchase #4 | $140.28 | 13.659% | $159.4408 | $159.44 | $159.45 | $159.40 |
| Purchase #5 | $158.96 | 13.137% | $179.8426 | $179.84 | $179.85 | $179.80 |
| Purchase #6 | $89.98 | 3.141% | $92.8063 | $92.81 | $92.80 | $92.80 |
| Purchase #7 | $25.97 | 12.400% | $29.1903 | $29.19 | $29.20 | $29.20 |
| 7 purchase totals = | $768.75 | $850.5320 | $850.53 | $850.55 | $850.40 | |