| 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 | $61.96 | 9.204% | $67.6628 | $67.66 | $67.65 | $67.70 |
| Purchase #2 | $66.94 | 7.624% | $72.0435 | $72.04 | $72.05 | $72.00 |
| Purchase #3 | $197.85 | 8.637% | $214.9383 | $214.94 | $214.95 | $214.90 |
| Purchase #4 | $201.60 | 12.456% | $226.7113 | $226.71 | $226.70 | $226.70 |
| Purchase #5 | $237.83 | 12.134% | $266.6883 | $266.69 | $266.70 | $266.70 |
| Purchase #6 | $176.60 | 7.607% | $190.034 | $190.03 | $190.05 | $190.00 |
| Purchase #7 | $37.83 | 7.535% | $40.6805 | $40.68 | $40.70 | $40.70 |
| 7 purchase totals = | $980.61 | $1,078.7587 | $1,078.75 | $1,078.80 | $1,078.70 | |