| 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 | $65.59 | 7.707% | $70.645 | $70.65 | $70.65 | $70.60 |
| Purchase #2 | $54.28 | 7.396% | $58.2945 | $58.29 | $58.30 | $58.30 |
| Purchase #3 | $11.71 | 9.550% | $12.8283 | $12.83 | $12.85 | $12.80 |
| Purchase #4 | $43.34 | 9.433% | $47.4283 | $47.43 | $47.45 | $47.40 |
| Purchase #5 | $105.75 | 13.707% | $120.2452 | $120.25 | $120.25 | $120.20 |
| Purchase #6 | $157.67 | 5.182% | $165.8405 | $165.84 | $165.85 | $165.80 |
| Purchase #7 | $138.32 | 11.114% | $153.6929 | $153.69 | $153.70 | $153.70 |
| 7 purchase totals = | $576.66 | $628.9747 | $628.98 | $629.05 | $628.80 | |