| 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 | $10.48 | 13.282% | $11.872 | $11.87 | $11.85 | $11.90 |
| Purchase #2 | $61.54 | 9.857% | $67.606 | $67.61 | $67.60 | $67.60 |
| Purchase #3 | $209.80 | 13.742% | $238.6307 | $238.63 | $238.65 | $238.60 |
| Purchase #4 | $162.76 | 12.427% | $182.9862 | $182.99 | $183.00 | $183.00 |
| Purchase #5 | $62.94 | 3.487% | $65.1347 | $65.13 | $65.15 | $65.10 |
| Purchase #6 | $214.95 | 7.440% | $230.9423 | $230.94 | $230.95 | $230.90 |
| Purchase #7 | $54.96 | 7.223% | $58.9298 | $58.93 | $58.95 | $58.90 |
| 7 purchase totals = | $777.43 | $856.1017 | $856.10 | $856.15 | $856.00 | |