| 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 | $82.68 | 13.675% | $93.9865 | $93.99 | $94.00 | $94.00 |
| Purchase #2 | $90.25 | 3.244% | $93.1777 | $93.18 | $93.20 | $93.20 |
| Purchase #3 | $191.75 | 13.860% | $218.3266 | $218.33 | $218.35 | $218.30 |
| Purchase #4 | $28.29 | 9.751% | $31.0486 | $31.05 | $31.05 | $31.00 |
| Purchase #5 | $215.57 | 7.496% | $231.7291 | $231.73 | $231.75 | $231.70 |
| Purchase #6 | $140.78 | 13.378% | $159.6135 | $159.61 | $159.60 | $159.60 |
| Purchase #7 | $131.73 | 10.642% | $145.7487 | $145.75 | $145.75 | $145.70 |
| 7 purchase totals = | $881.05 | $973.6307 | $973.64 | $973.70 | $973.50 | |