| 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 | $75.82 | 9.848% | $83.2868 | $83.29 | $83.30 | $83.30 |
| Purchase #2 | $169.61 | 6.216% | $180.153 | $180.15 | $180.15 | $180.20 |
| Purchase #3 | $73.85 | 3.444% | $76.3934 | $76.39 | $76.40 | $76.40 |
| Purchase #4 | $5.90 | 7.826% | $6.3617 | $6.36 | $6.35 | $6.40 |
| Purchase #5 | $90.42 | 8.853% | $98.4249 | $98.42 | $98.40 | $98.40 |
| Purchase #6 | $136.59 | 11.779% | $152.6789 | $152.68 | $152.70 | $152.70 |
| Purchase #7 | $43.71 | 10.529% | $48.3122 | $48.31 | $48.30 | $48.30 |
| 7 purchase totals = | $595.90 | $645.6109 | $645.60 | $645.60 | $645.70 | |