| 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 | $75.86 | 12.522% | $85.3592 | $85.36 | $85.35 | $85.40 |
| Purchase #2 | $182.77 | 12.754% | $206.0805 | $206.08 | $206.10 | $206.10 |
| Purchase #3 | $235.97 | 4.130% | $245.7156 | $245.72 | $245.70 | $245.70 |
| Purchase #4 | $183.26 | 8.448% | $198.7418 | $198.74 | $198.75 | $198.70 |
| Purchase #5 | $78.96 | 5.254% | $83.1086 | $83.11 | $83.10 | $83.10 |
| Purchase #6 | $37.93 | 11.124% | $42.1493 | $42.15 | $42.15 | $42.10 |
| Purchase #7 | $155.35 | 3.455% | $160.7173 | $160.72 | $160.70 | $160.70 |
| 7 purchase totals = | $950.10 | $1,021.8723 | $1,021.88 | $1,021.85 | $1,021.80 | |