| 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 | $8.28 | 3.698% | $8.5862 | $8.59 | $8.60 | $8.60 |
| Purchase #2 | $79.69 | 3.577% | $82.5405 | $82.54 | $82.55 | $82.50 |
| Purchase #3 | $211.84 | 8.400% | $229.6346 | $229.63 | $229.65 | $229.60 |
| Purchase #4 | $199.93 | 3.286% | $206.4997 | $206.50 | $206.50 | $206.50 |
| Purchase #5 | $26.93 | 12.413% | $30.2728 | $30.27 | $30.25 | $30.30 |
| Purchase #6 | $22.86 | 10.781% | $25.3245 | $25.32 | $25.30 | $25.30 |
| Purchase #7 | $240.70 | 9.288% | $263.0562 | $263.06 | $263.05 | $263.10 |
| 7 purchase totals = | $790.23 | $845.9145 | $845.91 | $845.90 | $845.90 | |