| 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 | $86.43 | 6.377% | $91.9416 | $91.94 | $91.95 | $91.90 |
| Purchase #2 | $145.76 | 3.310% | $150.5847 | $150.58 | $150.60 | $150.60 |
| Purchase #3 | $186.25 | 10.364% | $205.553 | $205.55 | $205.55 | $205.60 |
| Purchase #4 | $108.54 | 10.368% | $119.7934 | $119.79 | $119.80 | $119.80 |
| Purchase #5 | $160.86 | 5.526% | $169.7491 | $169.75 | $169.75 | $169.70 |
| Purchase #6 | $15.30 | 12.518% | $17.2153 | $17.22 | $17.20 | $17.20 |
| Purchase #7 | $31.34 | 10.814% | $34.7291 | $34.73 | $34.75 | $34.70 |
| 7 purchase totals = | $734.48 | $789.5662 | $789.56 | $789.60 | $789.50 | |