| 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 | $29.81 | 10.229% | $32.8593 | $32.86 | $32.85 | $32.90 |
| Purchase #2 | $95.61 | 8.110% | $103.364 | $103.36 | $103.35 | $103.40 |
| Purchase #3 | $9.66 | 4.717% | $10.1157 | $10.12 | $10.10 | $10.10 |
| Purchase #4 | $9.99 | 5.311% | $10.5206 | $10.52 | $10.50 | $10.50 |
| Purchase #5 | $121.88 | 9.639% | $133.628 | $133.63 | $133.65 | $133.60 |
| Purchase #6 | $173.51 | 5.496% | $183.0461 | $183.05 | $183.05 | $183.00 |
| Purchase #7 | $154.39 | 9.629% | $169.2562 | $169.26 | $169.25 | $169.30 |
| 7 purchase totals = | $594.85 | $642.7899 | $642.80 | $642.75 | $642.80 | |