| 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 | $198.98 | 7.796% | $214.4925 | $214.49 | $214.50 | $214.50 |
| Purchase #2 | $59.76 | 10.416% | $65.9846 | $65.98 | $66.00 | $66.00 |
| Purchase #3 | $25.88 | 11.337% | $28.814 | $28.81 | $28.80 | $28.80 |
| Purchase #4 | $22.52 | 10.490% | $24.8823 | $24.88 | $24.90 | $24.90 |
| Purchase #5 | $201.69 | 9.578% | $221.0079 | $221.01 | $221.00 | $221.00 |
| Purchase #6 | $81.96 | 13.649% | $93.1467 | $93.15 | $93.15 | $93.10 |
| Purchase #7 | $19.33 | 6.825% | $20.6493 | $20.65 | $20.65 | $20.60 |
| 7 purchase totals = | $610.12 | $668.9773 | $668.97 | $669.00 | $668.90 | |