| 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 | $43.52 | 6.869% | $46.5094 | $46.51 | $46.50 | $46.50 |
| Purchase #2 | $49.77 | 12.334% | $55.9086 | $55.91 | $55.90 | $55.90 |
| Purchase #3 | $196.71 | 4.318% | $205.2039 | $205.20 | $205.20 | $205.20 |
| Purchase #4 | $182.78 | 3.458% | $189.1005 | $189.10 | $189.10 | $189.10 |
| Purchase #5 | $213.71 | 7.781% | $230.3388 | $230.34 | $230.35 | $230.30 |
| Purchase #6 | $123.53 | 7.542% | $132.8466 | $132.85 | $132.85 | $132.80 |
| Purchase #7 | $48.52 | 9.832% | $53.2905 | $53.29 | $53.30 | $53.30 |
| 7 purchase totals = | $858.54 | $913.1983 | $913.20 | $913.20 | $913.10 | |