| 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 | $18.85 | 3.366% | $19.4845 | $19.48 | $19.50 | $19.50 |
| Purchase #2 | $98.94 | 10.620% | $109.4474 | $109.45 | $109.45 | $109.40 |
| Purchase #3 | $68.84 | 9.434% | $75.3344 | $75.33 | $75.35 | $75.30 |
| Purchase #4 | $189.55 | 13.241% | $214.6483 | $214.65 | $214.65 | $214.60 |
| Purchase #5 | $185.45 | 3.356% | $191.6737 | $191.67 | $191.65 | $191.70 |
| Purchase #6 | $17.86 | 7.703% | $19.2358 | $19.24 | $19.25 | $19.20 |
| Purchase #7 | $226.72 | 5.821% | $239.9174 | $239.92 | $239.90 | $239.90 |
| 7 purchase totals = | $806.21 | $869.7415 | $869.74 | $869.75 | $869.60 | |