| 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 | $98.28 | 8.848% | $106.9758 | $106.98 | $107.00 | $107.00 |
| Purchase #2 | $135.36 | 7.463% | $145.4619 | $145.46 | $145.45 | $145.50 |
| Purchase #3 | $41.83 | 8.830% | $45.5236 | $45.52 | $45.50 | $45.50 |
| Purchase #4 | $68.91 | 9.353% | $75.3552 | $75.36 | $75.35 | $75.40 |
| Purchase #5 | $80.75 | 6.830% | $86.2652 | $86.27 | $86.25 | $86.30 |
| Purchase #6 | $175.84 | 5.352% | $185.251 | $185.25 | $185.25 | $185.30 |
| Purchase #7 | $240.43 | 12.548% | $270.5992 | $270.60 | $270.60 | $270.60 |
| 7 purchase totals = | $841.40 | $915.4319 | $915.44 | $915.40 | $915.60 | |