| 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 | $25.75 | 4.487% | $26.9054 | $26.91 | $26.90 | $26.90 |
| Purchase #2 | $45.64 | 11.561% | $50.9164 | $50.92 | $50.90 | $50.90 |
| Purchase #3 | $52.74 | 7.617% | $56.7572 | $56.76 | $56.75 | $56.80 |
| Purchase #4 | $106.33 | 12.466% | $119.5851 | $119.59 | $119.60 | $119.60 |
| Purchase #5 | $178.34 | 9.868% | $195.9386 | $195.94 | $195.95 | $195.90 |
| Purchase #6 | $104.70 | 6.287% | $111.2825 | $111.28 | $111.30 | $111.30 |
| Purchase #7 | $50.57 | 11.537% | $56.4043 | $56.40 | $56.40 | $56.40 |
| 7 purchase totals = | $564.07 | $617.7895 | $617.80 | $617.80 | $617.80 | |