| 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 | $24.91 | 6.193% | $26.4527 | $26.45 | $26.45 | $26.50 |
| Purchase #2 | $13.63 | 7.109% | $14.599 | $14.60 | $14.60 | $14.60 |
| Purchase #3 | $29.34 | 8.494% | $31.8321 | $31.83 | $31.85 | $31.80 |
| Purchase #4 | $98.58 | 3.131% | $101.6665 | $101.67 | $101.65 | $101.70 |
| Purchase #5 | $175.56 | 12.644% | $197.7578 | $197.76 | $197.75 | $197.80 |
| Purchase #6 | $165.62 | 13.685% | $188.2851 | $188.29 | $188.30 | $188.30 |
| Purchase #7 | $33.58 | 8.640% | $36.4813 | $36.48 | $36.50 | $36.50 |
| 7 purchase totals = | $541.22 | $597.0745 | $597.08 | $597.10 | $597.20 | |