| 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 | $100.79 | 13.827% | $114.7262 | $114.73 | $114.75 | $114.70 |
| Purchase #2 | $58.57 | 5.831% | $61.9852 | $61.99 | $62.00 | $62.00 |
| Purchase #3 | $207.30 | 4.311% | $216.2367 | $216.24 | $216.25 | $216.20 |
| Purchase #4 | $93.30 | 7.389% | $100.1939 | $100.19 | $100.20 | $100.20 |
| Purchase #5 | $144.98 | 10.809% | $160.6509 | $160.65 | $160.65 | $160.70 |
| Purchase #6 | $55.84 | 7.231% | $59.8778 | $59.88 | $59.90 | $59.90 |
| Purchase #7 | $91.31 | 13.805% | $103.9153 | $103.92 | $103.90 | $103.90 |
| 7 purchase totals = | $752.09 | $817.5860 | $817.60 | $817.65 | $817.60 | |