| 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 | $32.99 | 7.522% | $35.4715 | $35.47 | $35.45 | $35.50 |
| Purchase #2 | $137.71 | 11.517% | $153.5701 | $153.57 | $153.55 | $153.60 |
| Purchase #3 | $124.89 | 10.465% | $137.9597 | $137.96 | $137.95 | $138.00 |
| Purchase #4 | $207.33 | 7.618% | $223.1244 | $223.12 | $223.10 | $223.10 |
| Purchase #5 | $40.49 | 3.720% | $41.9962 | $42.00 | $42.00 | $42.00 |
| Purchase #6 | $32.87 | 8.554% | $35.6817 | $35.68 | $35.70 | $35.70 |
| Purchase #7 | $206.38 | 8.596% | $224.1204 | $224.12 | $224.10 | $224.10 |
| 7 purchase totals = | $782.66 | $851.9240 | $851.92 | $851.85 | $852.00 | |