| 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 | $12.49 | 8.783% | $13.587 | $13.59 | $13.60 | $13.60 |
| Purchase #2 | $147.66 | 5.350% | $155.5598 | $155.56 | $155.55 | $155.60 |
| Purchase #3 | $5.78 | 9.678% | $6.3394 | $6.34 | $6.35 | $6.30 |
| Purchase #4 | $212.30 | 4.217% | $221.2527 | $221.25 | $221.25 | $221.30 |
| Purchase #5 | $58.29 | 9.833% | $64.0217 | $64.02 | $64.00 | $64.00 |
| Purchase #6 | $139.57 | 6.295% | $148.3559 | $148.36 | $148.35 | $148.40 |
| Purchase #7 | $112.65 | 13.287% | $127.6178 | $127.62 | $127.60 | $127.60 |
| 7 purchase totals = | $688.74 | $736.7343 | $736.74 | $736.70 | $736.80 | |