| 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 | $103.99 | 4.231% | $108.3898 | $108.39 | $108.40 | $108.40 |
| Purchase #2 | $180.43 | 6.109% | $191.4525 | $191.45 | $191.45 | $191.50 |
| Purchase #3 | $47.38 | 6.455% | $50.4384 | $50.44 | $50.45 | $50.40 |
| Purchase #4 | $218.29 | 12.606% | $245.8076 | $245.81 | $245.80 | $245.80 |
| Purchase #5 | $8.35 | 3.629% | $8.653 | $8.65 | $8.65 | $8.70 |
| Purchase #6 | $184.68 | 11.820% | $206.5092 | $206.51 | $206.50 | $206.50 |
| Purchase #7 | $76.25 | 8.717% | $82.8967 | $82.90 | $82.90 | $82.90 |
| 7 purchase totals = | $819.37 | $894.1472 | $894.15 | $894.15 | $894.20 | |