| 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 | $91.33 | 5.626% | $96.4682 | $96.47 | $96.45 | $96.50 |
| Purchase #2 | $198.85 | 9.846% | $218.4288 | $218.43 | $218.45 | $218.40 |
| Purchase #3 | $161.85 | 13.199% | $183.2126 | $183.21 | $183.20 | $183.20 |
| Purchase #4 | $7.76 | 5.499% | $8.1867 | $8.19 | $8.20 | $8.20 |
| Purchase #5 | $111.68 | 13.358% | $126.5982 | $126.60 | $126.60 | $126.60 |
| Purchase #6 | $200.78 | 10.123% | $221.105 | $221.11 | $221.10 | $221.10 |
| Purchase #7 | $61.75 | 13.669% | $70.1906 | $70.19 | $70.20 | $70.20 |
| 7 purchase totals = | $834.00 | $924.1901 | $924.20 | $924.20 | $924.20 | |