| 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 | $98.60 | 4.414% | $102.9522 | $102.95 | $102.95 | $103.00 |
| Purchase #2 | $40.27 | 8.546% | $43.7115 | $43.71 | $43.70 | $43.70 |
| Purchase #3 | $150.72 | 11.728% | $168.3964 | $168.40 | $168.40 | $168.40 |
| Purchase #4 | $103.56 | 6.522% | $110.3142 | $110.31 | $110.30 | $110.30 |
| Purchase #5 | $55.32 | 9.149% | $60.3812 | $60.38 | $60.40 | $60.40 |
| Purchase #6 | $26.87 | 10.705% | $29.7464 | $29.75 | $29.75 | $29.70 |
| Purchase #7 | $48.99 | 5.170% | $51.5228 | $51.52 | $51.50 | $51.50 |
| 7 purchase totals = | $524.33 | $567.0247 | $567.02 | $567.00 | $567.00 | |