| 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 | $46.56 | 3.764% | $48.3125 | $48.31 | $48.30 | $48.30 |
| Purchase #2 | $179.65 | 10.423% | $198.3749 | $198.37 | $198.35 | $198.40 |
| Purchase #3 | $34.46 | 5.308% | $36.2891 | $36.29 | $36.30 | $36.30 |
| Purchase #4 | $166.29 | 10.299% | $183.4162 | $183.42 | $183.40 | $183.40 |
| Purchase #5 | $65.58 | 13.379% | $74.3539 | $74.35 | $74.35 | $74.40 |
| Purchase #6 | $231.60 | 12.232% | $259.9293 | $259.93 | $259.95 | $259.90 |
| Purchase #7 | $62.93 | 8.864% | $68.5081 | $68.51 | $68.50 | $68.50 |
| 7 purchase totals = | $787.07 | $869.1840 | $869.18 | $869.15 | $869.20 | |