| 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 | $32.92 | 13.530% | $37.3741 | $37.37 | $37.35 | $37.40 |
| Purchase #2 | $221.56 | 10.406% | $244.6155 | $244.62 | $244.60 | $244.60 |
| Purchase #3 | $59.41 | 4.581% | $62.1316 | $62.13 | $62.15 | $62.10 |
| Purchase #4 | $8.71 | 13.275% | $9.8663 | $9.87 | $9.85 | $9.90 |
| Purchase #5 | $169.37 | 13.271% | $191.8471 | $191.85 | $191.85 | $191.80 |
| Purchase #6 | $133.68 | 4.738% | $140.0138 | $140.01 | $140.00 | $140.00 |
| Purchase #7 | $7.88 | 12.722% | $8.8825 | $8.88 | $8.90 | $8.90 |
| 7 purchase totals = | $633.53 | $694.7309 | $694.73 | $694.70 | $694.70 | |