| 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 | $62.68 | 6.804% | $66.9447 | $66.94 | $66.95 | $66.90 |
| Purchase #2 | $229.76 | 3.515% | $237.8361 | $237.84 | $237.85 | $237.80 |
| Purchase #3 | $76.85 | 6.556% | $81.8883 | $81.89 | $81.90 | $81.90 |
| Purchase #4 | $129.40 | 8.696% | $140.6526 | $140.65 | $140.65 | $140.70 |
| Purchase #5 | $191.95 | 7.113% | $205.6034 | $205.60 | $205.60 | $205.60 |
| Purchase #6 | $81.99 | 10.410% | $90.5252 | $90.53 | $90.55 | $90.50 |
| Purchase #7 | $174.56 | 3.546% | $180.7499 | $180.75 | $180.75 | $180.70 |
| 7 purchase totals = | $947.19 | $1,004.2002 | $1,004.20 | $1,004.25 | $1,004.10 | |