| 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 | $76.55 | 7.624% | $82.3862 | $82.39 | $82.40 | $82.40 |
| Purchase #2 | $178.61 | 8.780% | $194.292 | $194.29 | $194.30 | $194.30 |
| Purchase #3 | $24.34 | 4.610% | $25.4621 | $25.46 | $25.45 | $25.50 |
| Purchase #4 | $223.58 | 3.643% | $231.725 | $231.73 | $231.75 | $231.70 |
| Purchase #5 | $67.95 | 3.745% | $70.4947 | $70.49 | $70.50 | $70.50 |
| Purchase #6 | $93.72 | 11.650% | $104.6384 | $104.64 | $104.65 | $104.60 |
| Purchase #7 | $8.87 | 5.536% | $9.361 | $9.36 | $9.35 | $9.40 |
| 7 purchase totals = | $673.62 | $718.3594 | $718.36 | $718.40 | $718.40 | |