| 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 | $51.86 | 12.506% | $58.3456 | $58.35 | $58.35 | $58.30 |
| Purchase #2 | $10.36 | 7.574% | $11.1447 | $11.14 | $11.15 | $11.10 |
| Purchase #3 | $98.53 | 11.238% | $109.6028 | $109.60 | $109.60 | $109.60 |
| Purchase #4 | $8.49 | 4.648% | $8.8846 | $8.88 | $8.90 | $8.90 |
| Purchase #5 | $110.31 | 12.224% | $123.7943 | $123.79 | $123.80 | $123.80 |
| Purchase #6 | $239.68 | 5.116% | $251.942 | $251.94 | $251.95 | $251.90 |
| Purchase #7 | $22.83 | 8.432% | $24.755 | $24.76 | $24.75 | $24.80 |
| 7 purchase totals = | $542.06 | $588.4690 | $588.46 | $588.50 | $588.40 | |