| 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 | $80.83 | 6.528% | $86.1066 | $86.11 | $86.10 | $86.10 |
| Purchase #2 | $205.85 | 7.103% | $220.4715 | $220.47 | $220.45 | $220.50 |
| Purchase #3 | $232.74 | 6.417% | $247.6749 | $247.67 | $247.65 | $247.70 |
| Purchase #4 | $158.90 | 5.386% | $167.4584 | $167.46 | $167.45 | $167.50 |
| Purchase #5 | $171.87 | 7.318% | $184.4474 | $184.45 | $184.45 | $184.40 |
| Purchase #6 | $65.39 | 4.781% | $68.5163 | $68.52 | $68.50 | $68.50 |
| Purchase #7 | $191.81 | 11.365% | $213.6092 | $213.61 | $213.60 | $213.60 |
| 7 purchase totals = | $1,107.39 | $1,188.2843 | $1,188.29 | $1,188.20 | $1,188.30 | |