| 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 | $249.88 | 6.437% | $265.9648 | $265.96 | $265.95 | $266.00 |
| Purchase #2 | $133.33 | 13.277% | $151.0322 | $151.03 | $151.05 | $151.00 |
| Purchase #3 | $21.62 | 4.633% | $22.6217 | $22.62 | $22.60 | $22.60 |
| Purchase #4 | $58.98 | 8.600% | $64.0523 | $64.05 | $64.05 | $64.10 |
| Purchase #5 | $72.94 | 9.821% | $80.1034 | $80.10 | $80.10 | $80.10 |
| Purchase #6 | $194.37 | 6.453% | $206.9127 | $206.91 | $206.90 | $206.90 |
| Purchase #7 | $8.97 | 9.529% | $9.8248 | $9.82 | $9.80 | $9.80 |
| 7 purchase totals = | $740.09 | $800.5119 | $800.49 | $800.45 | $800.50 | |