| 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 | $63.27 | 10.421% | $69.8634 | $69.86 | $69.85 | $69.90 |
| Purchase #2 | $58.89 | 12.794% | $66.4244 | $66.42 | $66.40 | $66.40 |
| Purchase #3 | $181.44 | 8.646% | $197.1273 | $197.13 | $197.15 | $197.10 |
| Purchase #4 | $189.81 | 5.241% | $199.7579 | $199.76 | $199.75 | $199.80 |
| Purchase #5 | $132.57 | 12.291% | $148.8642 | $148.86 | $148.85 | $148.90 |
| Purchase #6 | $10.92 | 12.691% | $12.3059 | $12.31 | $12.30 | $12.30 |
| Purchase #7 | $120.64 | 7.141% | $129.2549 | $129.25 | $129.25 | $129.30 |
| 7 purchase totals = | $757.54 | $823.5980 | $823.59 | $823.55 | $823.70 | |