| 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 | $20.89 | 6.628% | $22.2746 | $22.27 | $22.25 | $22.30 |
| Purchase #2 | $120.68 | 5.750% | $127.6191 | $127.62 | $127.60 | $127.60 |
| Purchase #3 | $108.36 | 13.397% | $122.877 | $122.88 | $122.90 | $122.90 |
| Purchase #4 | $16.27 | 11.143% | $18.083 | $18.08 | $18.10 | $18.10 |
| Purchase #5 | $83.91 | 3.222% | $86.6136 | $86.61 | $86.60 | $86.60 |
| Purchase #6 | $42.60 | 11.236% | $47.3865 | $47.39 | $47.40 | $47.40 |
| Purchase #7 | $156.86 | 11.376% | $174.7044 | $174.70 | $174.70 | $174.70 |
| 7 purchase totals = | $549.57 | $599.5582 | $599.55 | $599.55 | $599.60 | |