| 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 | $40.26 | 12.385% | $45.2462 | $45.25 | $45.25 | $45.20 |
| Purchase #2 | $214.46 | 13.863% | $244.1906 | $244.19 | $244.20 | $244.20 |
| Purchase #3 | $66.36 | 3.827% | $68.8996 | $68.90 | $68.90 | $68.90 |
| Purchase #4 | $66.88 | 3.663% | $69.3298 | $69.33 | $69.35 | $69.30 |
| Purchase #5 | $15.29 | 4.630% | $15.9979 | $16.00 | $16.00 | $16.00 |
| Purchase #6 | $91.87 | 10.440% | $101.4612 | $101.46 | $101.45 | $101.50 |
| Purchase #7 | $240.27 | 6.207% | $255.1836 | $255.18 | $255.20 | $255.20 |
| 7 purchase totals = | $735.39 | $800.3089 | $800.31 | $800.35 | $800.30 | |