| 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 | $169.59 | 4.158% | $176.6416 | $176.64 | $176.65 | $176.60 |
| Purchase #2 | $83.68 | 10.700% | $92.6338 | $92.63 | $92.65 | $92.60 |
| Purchase #3 | $221.78 | 10.202% | $244.406 | $244.41 | $244.40 | $244.40 |
| Purchase #4 | $25.34 | 4.138% | $26.3886 | $26.39 | $26.40 | $26.40 |
| Purchase #5 | $204.43 | 3.163% | $210.8961 | $210.90 | $210.90 | $210.90 |
| Purchase #6 | $5.42 | 4.677% | $5.6735 | $5.67 | $5.65 | $5.70 |
| Purchase #7 | $74.70 | 10.718% | $82.7063 | $82.71 | $82.70 | $82.70 |
| 7 purchase totals = | $784.94 | $839.3459 | $839.35 | $839.35 | $839.30 | |