| 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 | $56.87 | 13.371% | $64.4741 | $64.47 | $64.45 | $64.50 |
| Purchase #2 | $35.90 | 8.857% | $39.0797 | $39.08 | $39.10 | $39.10 |
| Purchase #3 | $215.52 | 5.737% | $227.8844 | $227.88 | $227.90 | $227.90 |
| Purchase #4 | $66.59 | 4.577% | $69.6378 | $69.64 | $69.65 | $69.60 |
| Purchase #5 | $135.99 | 5.254% | $143.1349 | $143.13 | $143.15 | $143.10 |
| Purchase #6 | $50.51 | 7.688% | $54.3932 | $54.39 | $54.40 | $54.40 |
| Purchase #7 | $129.38 | 3.290% | $133.6366 | $133.64 | $133.65 | $133.60 |
| 7 purchase totals = | $690.76 | $732.2407 | $732.23 | $732.30 | $732.20 | |