| 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 | $40.59 | 12.846% | $45.8042 | $45.80 | $45.80 | $45.80 |
| Purchase #2 | $172.86 | 12.576% | $194.5989 | $194.60 | $194.60 | $194.60 |
| Purchase #3 | $160.83 | 6.271% | $170.9156 | $170.92 | $170.90 | $170.90 |
| Purchase #4 | $41.54 | 5.171% | $43.688 | $43.69 | $43.70 | $43.70 |
| Purchase #5 | $203.44 | 8.245% | $220.2136 | $220.21 | $220.20 | $220.20 |
| Purchase #6 | $18.66 | 5.807% | $19.7436 | $19.74 | $19.75 | $19.70 |
| Purchase #7 | $235.86 | 10.285% | $260.1182 | $260.12 | $260.10 | $260.10 |
| 7 purchase totals = | $873.78 | $955.0821 | $955.08 | $955.05 | $955.00 | |