| 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 | $250.78 | 7.531% | $269.6662 | $269.67 | $269.65 | $269.70 |
| Purchase #2 | $77.56 | 4.586% | $81.1169 | $81.12 | $81.10 | $81.10 |
| Purchase #3 | $39.36 | 10.838% | $43.6258 | $43.63 | $43.65 | $43.60 |
| Purchase #4 | $81.29 | 12.275% | $91.2683 | $91.27 | $91.25 | $91.30 |
| Purchase #5 | $163.51 | 11.115% | $181.6841 | $181.68 | $181.70 | $181.70 |
| Purchase #6 | $78.76 | 12.347% | $88.4845 | $88.48 | $88.50 | $88.50 |
| Purchase #7 | $33.69 | 8.335% | $36.4981 | $36.50 | $36.50 | $36.50 |
| 7 purchase totals = | $724.95 | $792.3439 | $792.35 | $792.35 | $792.40 | |