| 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 | $53.66 | 3.748% | $55.6712 | $55.67 | $55.65 | $55.70 |
| Purchase #2 | $68.75 | 6.704% | $73.359 | $73.36 | $73.35 | $73.40 |
| Purchase #3 | $94.80 | 4.338% | $98.9124 | $98.91 | $98.90 | $98.90 |
| Purchase #4 | $79.72 | 12.675% | $89.8245 | $89.82 | $89.80 | $89.80 |
| Purchase #5 | $17.57 | 3.580% | $18.199 | $18.20 | $18.20 | $18.20 |
| Purchase #6 | $48.97 | 9.397% | $53.5717 | $53.57 | $53.55 | $53.60 |
| Purchase #7 | $96.69 | 6.454% | $102.9304 | $102.93 | $102.95 | $102.90 |
| 7 purchase totals = | $460.16 | $492.4682 | $492.46 | $492.40 | $492.50 | |