| 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 | $28.60 | 13.588% | $32.4862 | $32.49 | $32.50 | $32.50 |
| Purchase #2 | $155.31 | 13.728% | $176.631 | $176.63 | $176.65 | $176.60 |
| Purchase #3 | $61.64 | 7.764% | $66.4257 | $66.43 | $66.45 | $66.40 |
| Purchase #4 | $105.84 | 13.468% | $120.0945 | $120.09 | $120.10 | $120.10 |
| Purchase #5 | $157.77 | 3.264% | $162.9196 | $162.92 | $162.90 | $162.90 |
| Purchase #6 | $204.87 | 10.772% | $226.9386 | $226.94 | $226.95 | $226.90 |
| Purchase #7 | $58.84 | 12.368% | $66.1173 | $66.12 | $66.10 | $66.10 |
| 7 purchase totals = | $772.87 | $851.6129 | $851.62 | $851.65 | $851.50 | |