| 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 | $51.26 | 10.629% | $56.7084 | $56.71 | $56.70 | $56.70 |
| Purchase #2 | $192.75 | 6.386% | $205.059 | $205.06 | $205.05 | $205.10 |
| Purchase #3 | $39.50 | 12.870% | $44.5837 | $44.58 | $44.60 | $44.60 |
| Purchase #4 | $69.83 | 3.817% | $72.4954 | $72.50 | $72.50 | $72.50 |
| Purchase #5 | $95.98 | 3.148% | $99.0015 | $99.00 | $99.00 | $99.00 |
| Purchase #6 | $71.92 | 7.590% | $77.3787 | $77.38 | $77.40 | $77.40 |
| Purchase #7 | $240.86 | 7.499% | $258.9221 | $258.92 | $258.90 | $258.90 |
| 7 purchase totals = | $762.10 | $814.1488 | $814.15 | $814.15 | $814.20 | |