| 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 | $30.84 | 13.441% | $34.9852 | $34.99 | $35.00 | $35.00 |
| Purchase #2 | $43.36 | 3.408% | $44.8377 | $44.84 | $44.85 | $44.80 |
| Purchase #3 | $67.58 | 12.475% | $76.0106 | $76.01 | $76.00 | $76.00 |
| Purchase #4 | $196.98 | 12.435% | $221.4745 | $221.47 | $221.45 | $221.50 |
| Purchase #5 | $218.36 | 5.382% | $230.1121 | $230.11 | $230.10 | $230.10 |
| Purchase #6 | $20.89 | 3.561% | $21.6339 | $21.63 | $21.65 | $21.60 |
| Purchase #7 | $135.45 | 6.226% | $143.8831 | $143.88 | $143.90 | $143.90 |
| 7 purchase totals = | $713.46 | $772.9371 | $772.93 | $772.95 | $772.90 | |