| 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 | $48.31 | 6.630% | $51.513 | $51.51 | $51.50 | $51.50 |
| Purchase #2 | $141.41 | 13.193% | $160.0662 | $160.07 | $160.05 | $160.10 |
| Purchase #3 | $163.33 | 13.242% | $184.9582 | $184.96 | $184.95 | $185.00 |
| Purchase #4 | $56.58 | 6.543% | $60.282 | $60.28 | $60.30 | $60.30 |
| Purchase #5 | $86.64 | 7.232% | $92.9058 | $92.91 | $92.90 | $92.90 |
| Purchase #6 | $22.54 | 10.201% | $24.8393 | $24.84 | $24.85 | $24.80 |
| Purchase #7 | $192.70 | 6.167% | $204.5838 | $204.58 | $204.60 | $204.60 |
| 7 purchase totals = | $711.51 | $779.1483 | $779.15 | $779.15 | $779.20 | |