| 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 | $92.32 | 8.288% | $99.9715 | $99.97 | $99.95 | $100.00 |
| Purchase #2 | $155.67 | 8.794% | $169.3596 | $169.36 | $169.35 | $169.40 |
| Purchase #3 | $45.65 | 13.830% | $51.9634 | $51.96 | $51.95 | $52.00 |
| Purchase #4 | $111.46 | 7.589% | $119.9187 | $119.92 | $119.90 | $119.90 |
| Purchase #5 | $142.39 | 4.517% | $148.8218 | $148.82 | $148.80 | $148.80 |
| Purchase #6 | $162.50 | 12.161% | $182.2616 | $182.26 | $182.25 | $182.30 |
| Purchase #7 | $144.76 | 3.146% | $149.3141 | $149.31 | $149.30 | $149.30 |
| 7 purchase totals = | $854.75 | $921.6107 | $921.60 | $921.50 | $921.70 | |