| 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 | $27.90 | 11.764% | $31.1822 | $31.18 | $31.20 | $31.20 |
| Purchase #2 | $80.62 | 6.847% | $86.1401 | $86.14 | $86.15 | $86.10 |
| Purchase #3 | $189.92 | 12.286% | $213.2536 | $213.25 | $213.25 | $213.30 |
| Purchase #4 | $173.93 | 11.328% | $193.6328 | $193.63 | $193.65 | $193.60 |
| Purchase #5 | $92.48 | 8.549% | $100.3861 | $100.39 | $100.40 | $100.40 |
| Purchase #6 | $206.97 | 5.783% | $218.9391 | $218.94 | $218.95 | $218.90 |
| Purchase #7 | $64.70 | 7.580% | $69.6043 | $69.60 | $69.60 | $69.60 |
| 7 purchase totals = | $836.52 | $913.1382 | $913.13 | $913.20 | $913.10 | |