| 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 | $8.65 | 10.225% | $9.5345 | $9.53 | $9.55 | $9.50 |
| Purchase #2 | $179.80 | 7.160% | $192.6737 | $192.67 | $192.65 | $192.70 |
| Purchase #3 | $72.39 | 4.134% | $75.3826 | $75.38 | $75.40 | $75.40 |
| Purchase #4 | $88.80 | 5.660% | $93.8261 | $93.83 | $93.85 | $93.80 |
| Purchase #5 | $72.76 | 7.331% | $78.094 | $78.09 | $78.10 | $78.10 |
| Purchase #6 | $207.51 | 7.463% | $222.9965 | $223.00 | $223.00 | $223.00 |
| Purchase #7 | $84.43 | 6.335% | $89.7786 | $89.78 | $89.80 | $89.80 |
| 7 purchase totals = | $714.34 | $762.2860 | $762.28 | $762.35 | $762.30 | |