| 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 | $71.95 | 6.524% | $76.644 | $76.64 | $76.65 | $76.60 |
| Purchase #2 | $174.39 | 3.163% | $179.906 | $179.91 | $179.90 | $179.90 |
| Purchase #3 | $100.33 | 9.705% | $110.067 | $110.07 | $110.05 | $110.10 |
| Purchase #4 | $5.60 | 11.660% | $6.253 | $6.25 | $6.25 | $6.30 |
| Purchase #5 | $191.51 | 11.752% | $214.0163 | $214.02 | $214.00 | $214.00 |
| Purchase #6 | $209.94 | 12.267% | $235.6933 | $235.69 | $235.70 | $235.70 |
| Purchase #7 | $198.93 | 8.674% | $216.1852 | $216.19 | $216.20 | $216.20 |
| 7 purchase totals = | $952.65 | $1,038.7648 | $1,038.77 | $1,038.75 | $1,038.80 | |