| 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 | $14.28 | 10.392% | $15.764 | $15.76 | $15.75 | $15.80 |
| Purchase #2 | $63.45 | 9.322% | $69.3648 | $69.36 | $69.35 | $69.40 |
| Purchase #3 | $234.43 | 12.610% | $263.9916 | $263.99 | $264.00 | $264.00 |
| Purchase #4 | $29.35 | 13.738% | $33.3821 | $33.38 | $33.40 | $33.40 |
| Purchase #5 | $204.83 | 13.228% | $231.9249 | $231.92 | $231.90 | $231.90 |
| Purchase #6 | $109.42 | 10.480% | $120.8872 | $120.89 | $120.90 | $120.90 |
| Purchase #7 | $43.88 | 5.314% | $46.2118 | $46.21 | $46.20 | $46.20 |
| 7 purchase totals = | $699.64 | $781.5264 | $781.51 | $781.50 | $781.60 | |