| 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 | $49.47 | 13.425% | $56.1113 | $56.11 | $56.10 | $56.10 |
| Purchase #2 | $206.35 | 9.700% | $226.366 | $226.37 | $226.35 | $226.40 |
| Purchase #3 | $41.76 | 11.369% | $46.5077 | $46.51 | $46.50 | $46.50 |
| Purchase #4 | $142.67 | 12.344% | $160.2812 | $160.28 | $160.30 | $160.30 |
| Purchase #5 | $162.77 | 13.670% | $185.0207 | $185.02 | $185.00 | $185.00 |
| Purchase #6 | $144.80 | 7.627% | $155.8439 | $155.84 | $155.85 | $155.80 |
| Purchase #7 | $10.59 | 9.742% | $11.6217 | $11.62 | $11.60 | $11.60 |
| 7 purchase totals = | $758.41 | $841.7525 | $841.75 | $841.70 | $841.70 | |