| 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 | $35.33 | 12.292% | $39.6728 | $39.67 | $39.65 | $39.70 |
| Purchase #2 | $75.41 | 11.374% | $83.9871 | $83.99 | $84.00 | $84.00 |
| Purchase #3 | $71.53 | 6.337% | $76.0629 | $76.06 | $76.05 | $76.10 |
| Purchase #4 | $180.90 | 13.535% | $205.3848 | $205.38 | $205.40 | $205.40 |
| Purchase #5 | $158.95 | 5.646% | $167.9243 | $167.92 | $167.90 | $167.90 |
| Purchase #6 | $22.47 | 6.826% | $24.0038 | $24.00 | $24.00 | $24.00 |
| Purchase #7 | $115.28 | 13.195% | $130.4912 | $130.49 | $130.50 | $130.50 |
| 7 purchase totals = | $659.87 | $727.5269 | $727.51 | $727.50 | $727.60 | |