| 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 | $6.81 | 6.802% | $7.2732 | $7.27 | $7.25 | $7.30 |
| Purchase #2 | $205.90 | 8.865% | $224.153 | $224.15 | $224.15 | $224.20 |
| Purchase #3 | $178.27 | 12.745% | $200.9905 | $200.99 | $201.00 | $201.00 |
| Purchase #4 | $78.98 | 3.531% | $81.7688 | $81.77 | $81.75 | $81.80 |
| Purchase #5 | $23.81 | 12.731% | $26.8413 | $26.84 | $26.85 | $26.80 |
| Purchase #6 | $44.44 | 7.596% | $47.8157 | $47.82 | $47.80 | $47.80 |
| Purchase #7 | $219.78 | 13.547% | $249.5536 | $249.55 | $249.55 | $249.60 |
| 7 purchase totals = | $757.99 | $838.3961 | $838.39 | $838.35 | $838.50 | |