| 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 | $24.91 | 8.777% | $27.0964 | $27.10 | $27.10 | $27.10 |
| Purchase #2 | $54.70 | 12.677% | $61.6343 | $61.63 | $61.65 | $61.60 |
| Purchase #3 | $217.57 | 12.771% | $245.3559 | $245.36 | $245.35 | $245.40 |
| Purchase #4 | $229.54 | 3.697% | $238.0261 | $238.03 | $238.05 | $238.00 |
| Purchase #5 | $5.91 | 7.406% | $6.3477 | $6.35 | $6.35 | $6.30 |
| Purchase #6 | $193.96 | 8.397% | $210.2468 | $210.25 | $210.25 | $210.20 |
| Purchase #7 | $85.75 | 11.408% | $95.5324 | $95.53 | $95.55 | $95.50 |
| 7 purchase totals = | $812.34 | $884.2396 | $884.25 | $884.30 | $884.10 | |