| 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 | $22.67 | 4.873% | $23.7747 | $23.77 | $23.75 | $23.80 |
| Purchase #2 | $87.27 | 5.603% | $92.1597 | $92.16 | $92.15 | $92.20 |
| Purchase #3 | $247.95 | 12.773% | $279.6207 | $279.62 | $279.60 | $279.60 |
| Purchase #4 | $195.50 | 4.178% | $203.668 | $203.67 | $203.65 | $203.70 |
| Purchase #5 | $83.55 | 5.599% | $88.228 | $88.23 | $88.25 | $88.20 |
| Purchase #6 | $183.32 | 5.332% | $193.0946 | $193.09 | $193.10 | $193.10 |
| Purchase #7 | $209.49 | 9.164% | $228.6877 | $228.69 | $228.70 | $228.70 |
| 7 purchase totals = | $1,029.75 | $1,109.2334 | $1,109.23 | $1,109.20 | $1,109.30 | |