| 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 | $93.26 | 6.139% | $98.9852 | $98.99 | $99.00 | $99.00 |
| Purchase #2 | $76.84 | 11.303% | $85.5252 | $85.53 | $85.55 | $85.50 |
| Purchase #3 | $153.64 | 4.476% | $160.5169 | $160.52 | $160.50 | $160.50 |
| Purchase #4 | $184.97 | 9.485% | $202.5144 | $202.51 | $202.50 | $202.50 |
| Purchase #5 | $221.36 | 3.597% | $229.3223 | $229.32 | $229.30 | $229.30 |
| Purchase #6 | $110.68 | 6.470% | $117.841 | $117.84 | $117.85 | $117.80 |
| Purchase #7 | $15.46 | 4.820% | $16.2052 | $16.21 | $16.20 | $16.20 |
| 7 purchase totals = | $856.21 | $910.9102 | $910.92 | $910.90 | $910.80 | |