| 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 | $64.41 | 3.625% | $66.7449 | $66.74 | $66.75 | $66.70 |
| Purchase #2 | $70.77 | 9.110% | $77.2171 | $77.22 | $77.20 | $77.20 |
| Purchase #3 | $85.99 | 10.426% | $94.9553 | $94.96 | $94.95 | $95.00 |
| Purchase #4 | $198.48 | 8.701% | $215.7497 | $215.75 | $215.75 | $215.70 |
| Purchase #5 | $25.73 | 6.599% | $27.4279 | $27.43 | $27.45 | $27.40 |
| Purchase #6 | $229.69 | 3.295% | $237.2583 | $237.26 | $237.25 | $237.30 |
| Purchase #7 | $235.73 | 4.288% | $245.8381 | $245.84 | $245.85 | $245.80 |
| 7 purchase totals = | $910.80 | $965.1913 | $965.20 | $965.20 | $965.10 | |