| 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 | $64.99 | 11.359% | $72.3722 | $72.37 | $72.35 | $72.40 |
| Purchase #2 | $43.26 | 7.381% | $46.453 | $46.45 | $46.45 | $46.50 |
| Purchase #3 | $60.86 | 4.771% | $63.7636 | $63.76 | $63.75 | $63.80 |
| Purchase #4 | $138.28 | 13.560% | $157.0308 | $157.03 | $157.05 | $157.00 |
| Purchase #5 | $160.60 | 4.423% | $167.7033 | $167.70 | $167.70 | $167.70 |
| Purchase #6 | $92.33 | 9.619% | $101.2112 | $101.21 | $101.20 | $101.20 |
| Purchase #7 | $123.71 | 8.702% | $134.4752 | $134.48 | $134.50 | $134.50 |
| 7 purchase totals = | $684.03 | $743.0093 | $743.00 | $743.00 | $743.10 | |