| 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 | $79.62 | 9.733% | $87.3694 | $87.37 | $87.35 | $87.40 |
| Purchase #2 | $45.60 | 7.804% | $49.1586 | $49.16 | $49.15 | $49.20 |
| Purchase #3 | $118.70 | 12.333% | $133.3393 | $133.34 | $133.35 | $133.30 |
| Purchase #4 | $235.85 | 5.689% | $249.2675 | $249.27 | $249.25 | $249.30 |
| Purchase #5 | $95.59 | 4.702% | $100.0846 | $100.08 | $100.10 | $100.10 |
| Purchase #6 | $126.84 | 7.164% | $135.9268 | $135.93 | $135.95 | $135.90 |
| Purchase #7 | $92.44 | 12.256% | $103.7694 | $103.77 | $103.75 | $103.80 |
| 7 purchase totals = | $794.64 | $858.9156 | $858.92 | $858.90 | $859.00 | |