| 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 | $41.44 | 10.146% | $45.6445 | $45.64 | $45.65 | $45.60 |
| Purchase #2 | $158.35 | 3.240% | $163.4805 | $163.48 | $163.50 | $163.50 |
| Purchase #3 | $93.97 | 9.748% | $103.1302 | $103.13 | $103.15 | $103.10 |
| Purchase #4 | $5.40 | 11.452% | $6.0184 | $6.02 | $6.00 | $6.00 |
| Purchase #5 | $143.28 | 9.211% | $156.4775 | $156.48 | $156.50 | $156.50 |
| Purchase #6 | $75.37 | 13.617% | $85.6331 | $85.63 | $85.65 | $85.60 |
| Purchase #7 | $197.28 | 4.696% | $206.5443 | $206.54 | $206.55 | $206.50 |
| 7 purchase totals = | $715.09 | $766.9285 | $766.92 | $767.00 | $766.80 | |