| 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 | $26.65 | 4.253% | $27.7834 | $27.78 | $27.80 | $27.80 |
| Purchase #2 | $159.61 | 10.402% | $176.2126 | $176.21 | $176.20 | $176.20 |
| Purchase #3 | $216.85 | 7.353% | $232.795 | $232.80 | $232.80 | $232.80 |
| Purchase #4 | $92.69 | 6.464% | $98.6815 | $98.68 | $98.70 | $98.70 |
| Purchase #5 | $191.48 | 3.249% | $197.7012 | $197.70 | $197.70 | $197.70 |
| Purchase #6 | $43.41 | 5.514% | $45.8036 | $45.80 | $45.80 | $45.80 |
| Purchase #7 | $179.43 | 10.742% | $198.7044 | $198.70 | $198.70 | $198.70 |
| 7 purchase totals = | $910.12 | $977.6817 | $977.67 | $977.70 | $977.70 | |