| 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 | $32.95 | 3.852% | $34.2192 | $34.22 | $34.20 | $34.20 |
| Purchase #2 | $112.92 | 3.858% | $117.2765 | $117.28 | $117.30 | $117.30 |
| Purchase #3 | $117.49 | 7.750% | $126.5955 | $126.60 | $126.60 | $126.60 |
| Purchase #4 | $11.67 | 5.327% | $12.2917 | $12.29 | $12.30 | $12.30 |
| Purchase #5 | $186.94 | 3.691% | $193.84 | $193.84 | $193.85 | $193.80 |
| Purchase #6 | $29.39 | 5.656% | $31.0523 | $31.05 | $31.05 | $31.10 |
| Purchase #7 | $148.71 | 13.797% | $169.2275 | $169.23 | $169.25 | $169.20 |
| 7 purchase totals = | $640.07 | $684.5027 | $684.51 | $684.55 | $684.50 | |