| 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 | $42.36 | 11.146% | $47.0814 | $47.08 | $47.10 | $47.10 |
| Purchase #2 | $124.69 | 3.744% | $129.3584 | $129.36 | $129.35 | $129.40 |
| Purchase #3 | $153.44 | 12.574% | $172.7335 | $172.73 | $172.75 | $172.70 |
| Purchase #4 | $97.72 | 10.110% | $107.5995 | $107.60 | $107.60 | $107.60 |
| Purchase #5 | $131.42 | 9.236% | $143.558 | $143.56 | $143.55 | $143.60 |
| Purchase #6 | $113.52 | 13.279% | $128.5943 | $128.59 | $128.60 | $128.60 |
| Purchase #7 | $42.83 | 5.552% | $45.2079 | $45.21 | $45.20 | $45.20 |
| 7 purchase totals = | $705.98 | $774.1330 | $774.13 | $774.15 | $774.20 | |