| 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 | $250.73 | 5.643% | $264.8787 | $264.88 | $264.90 | $264.90 |
| Purchase #2 | $56.50 | 13.463% | $64.1066 | $64.11 | $64.10 | $64.10 |
| Purchase #3 | $38.26 | 7.142% | $40.9925 | $40.99 | $41.00 | $41.00 |
| Purchase #4 | $17.82 | 13.136% | $20.1608 | $20.16 | $20.15 | $20.20 |
| Purchase #5 | $240.32 | 13.333% | $272.3619 | $272.36 | $272.35 | $272.40 |
| Purchase #6 | $176.71 | 10.763% | $195.7293 | $195.73 | $195.75 | $195.70 |
| Purchase #7 | $100.41 | 12.603% | $113.0647 | $113.06 | $113.05 | $113.10 |
| 7 purchase totals = | $880.75 | $971.2945 | $971.29 | $971.30 | $971.40 | |