| 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 | $43.75 | 4.476% | $45.7083 | $45.71 | $45.70 | $45.70 |
| Purchase #2 | $37.55 | 6.104% | $39.8421 | $39.84 | $39.85 | $39.80 |
| Purchase #3 | $102.34 | 11.232% | $113.8348 | $113.83 | $113.85 | $113.80 |
| Purchase #4 | $11.49 | 5.324% | $12.1017 | $12.10 | $12.10 | $12.10 |
| Purchase #5 | $82.59 | 11.799% | $92.3348 | $92.33 | $92.35 | $92.30 |
| Purchase #6 | $141.84 | 11.104% | $157.5899 | $157.59 | $157.60 | $157.60 |
| Purchase #7 | $54.61 | 3.822% | $56.6972 | $56.70 | $56.70 | $56.70 |
| 7 purchase totals = | $474.17 | $518.1088 | $518.10 | $518.15 | $518.00 | |