| 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 | $195.70 | 5.197% | $205.8705 | $205.87 | $205.85 | $205.90 |
| Purchase #2 | $211.82 | 13.503% | $240.4221 | $240.42 | $240.40 | $240.40 |
| Purchase #3 | $36.42 | 7.116% | $39.0116 | $39.01 | $39.00 | $39.00 |
| Purchase #4 | $58.73 | 8.295% | $63.6017 | $63.60 | $63.60 | $63.60 |
| Purchase #5 | $19.51 | 6.358% | $20.7504 | $20.75 | $20.75 | $20.80 |
| Purchase #6 | $64.65 | 8.859% | $70.3773 | $70.38 | $70.40 | $70.40 |
| Purchase #7 | $70.27 | 12.329% | $78.9336 | $78.93 | $78.95 | $78.90 |
| 7 purchase totals = | $657.10 | $718.9672 | $718.96 | $718.95 | $719.00 | |