| 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 | $36.98 | 4.862% | $38.778 | $38.78 | $38.80 | $38.80 |
| Purchase #2 | $72.49 | 3.252% | $74.8474 | $74.85 | $74.85 | $74.80 |
| Purchase #3 | $169.67 | 5.535% | $179.0612 | $179.06 | $179.05 | $179.10 |
| Purchase #4 | $152.37 | 11.314% | $169.6091 | $169.61 | $169.60 | $169.60 |
| Purchase #5 | $152.63 | 4.455% | $159.4297 | $159.43 | $159.45 | $159.40 |
| Purchase #6 | $154.71 | 13.643% | $175.8171 | $175.82 | $175.80 | $175.80 |
| Purchase #7 | $66.58 | 3.226% | $68.7279 | $68.73 | $68.75 | $68.70 |
| 7 purchase totals = | $805.43 | $866.2704 | $866.28 | $866.30 | $866.20 | |