| 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 | $239.73 | 7.248% | $257.1056 | $257.11 | $257.10 | $257.10 |
| Purchase #2 | $65.37 | 13.650% | $74.293 | $74.29 | $74.30 | $74.30 |
| Purchase #3 | $46.62 | 8.822% | $50.7328 | $50.73 | $50.75 | $50.70 |
| Purchase #4 | $87.54 | 7.468% | $94.0775 | $94.08 | $94.10 | $94.10 |
| Purchase #5 | $10.48 | 10.124% | $11.541 | $11.54 | $11.55 | $11.50 |
| Purchase #6 | $57.64 | 5.800% | $60.9831 | $60.98 | $61.00 | $61.00 |
| Purchase #7 | $8.91 | 9.387% | $9.7464 | $9.75 | $9.75 | $9.70 |
| 7 purchase totals = | $516.29 | $558.4794 | $558.48 | $558.55 | $558.40 | |