| 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 | $220.70 | 10.749% | $244.423 | $244.42 | $244.40 | $244.40 |
| Purchase #2 | $65.69 | 4.327% | $68.5324 | $68.53 | $68.55 | $68.50 |
| Purchase #3 | $53.99 | 3.126% | $55.6777 | $55.68 | $55.70 | $55.70 |
| Purchase #4 | $5.47 | 8.340% | $5.9262 | $5.93 | $5.95 | $5.90 |
| Purchase #5 | $52.81 | 9.373% | $57.7599 | $57.76 | $57.75 | $57.80 |
| Purchase #6 | $83.41 | 11.580% | $93.0689 | $93.07 | $93.05 | $93.10 |
| Purchase #7 | $190.70 | 10.716% | $211.1354 | $211.14 | $211.15 | $211.10 |
| 7 purchase totals = | $672.77 | $736.5235 | $736.53 | $736.55 | $736.50 | |