| 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 | $66.38 | 6.518% | $70.7066 | $70.71 | $70.70 | $70.70 |
| Purchase #2 | $72.90 | 3.182% | $75.2197 | $75.22 | $75.20 | $75.20 |
| Purchase #3 | $62.52 | 5.552% | $65.9911 | $65.99 | $66.00 | $66.00 |
| Purchase #4 | $90.58 | 8.583% | $98.3545 | $98.35 | $98.35 | $98.40 |
| Purchase #5 | $170.75 | 13.870% | $194.433 | $194.43 | $194.45 | $194.40 |
| Purchase #6 | $122.39 | 9.550% | $134.0782 | $134.08 | $134.10 | $134.10 |
| Purchase #7 | $40.38 | 6.390% | $42.9603 | $42.96 | $42.95 | $43.00 |
| 7 purchase totals = | $625.90 | $681.7434 | $681.74 | $681.75 | $681.80 | |