| 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 | $41.59 | 10.197% | $45.8309 | $45.83 | $45.85 | $45.80 |
| Purchase #2 | $110.30 | 4.647% | $115.4256 | $115.43 | $115.45 | $115.40 |
| Purchase #3 | $35.59 | 11.535% | $39.6953 | $39.70 | $39.70 | $39.70 |
| Purchase #4 | $73.96 | 8.224% | $80.0425 | $80.04 | $80.05 | $80.00 |
| Purchase #5 | $175.83 | 9.678% | $192.8468 | $192.85 | $192.85 | $192.80 |
| Purchase #6 | $237.39 | 9.409% | $259.726 | $259.73 | $259.75 | $259.70 |
| Purchase #7 | $201.29 | 8.644% | $218.6895 | $218.69 | $218.70 | $218.70 |
| 7 purchase totals = | $875.95 | $952.2566 | $952.27 | $952.35 | $952.10 | |