| 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 | $43.88 | 9.561% | $48.0754 | $48.08 | $48.10 | $48.10 |
| Purchase #2 | $11.68 | 9.774% | $12.8216 | $12.82 | $12.80 | $12.80 |
| Purchase #3 | $82.56 | 7.377% | $88.6505 | $88.65 | $88.65 | $88.70 |
| Purchase #4 | $47.75 | 3.508% | $49.4251 | $49.43 | $49.45 | $49.40 |
| Purchase #5 | $115.94 | 10.569% | $128.1937 | $128.19 | $128.20 | $128.20 |
| Purchase #6 | $221.87 | 4.542% | $231.9473 | $231.95 | $231.95 | $231.90 |
| Purchase #7 | $229.97 | 11.487% | $256.3867 | $256.39 | $256.40 | $256.40 |
| 7 purchase totals = | $753.65 | $815.5003 | $815.51 | $815.55 | $815.50 | |