| 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 | $8.88 | 5.164% | $9.3386 | $9.34 | $9.35 | $9.30 |
| Purchase #2 | $155.66 | 7.871% | $167.912 | $167.91 | $167.90 | $167.90 |
| Purchase #3 | $93.52 | 9.802% | $102.6868 | $102.69 | $102.70 | $102.70 |
| Purchase #4 | $29.29 | 7.754% | $31.5611 | $31.56 | $31.55 | $31.60 |
| Purchase #5 | $149.84 | 8.530% | $162.6214 | $162.62 | $162.60 | $162.60 |
| Purchase #6 | $235.91 | 10.350% | $260.3267 | $260.33 | $260.35 | $260.30 |
| Purchase #7 | $62.79 | 6.794% | $67.056 | $67.06 | $67.05 | $67.10 |
| 7 purchase totals = | $735.89 | $801.5026 | $801.51 | $801.50 | $801.50 | |