| 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 | $115.56 | 13.654% | $131.3386 | $131.34 | $131.35 | $131.30 |
| Purchase #2 | $93.48 | 4.544% | $97.7277 | $97.73 | $97.75 | $97.70 |
| Purchase #3 | $23.56 | 8.310% | $25.5178 | $25.52 | $25.50 | $25.50 |
| Purchase #4 | $126.72 | 11.717% | $141.5678 | $141.57 | $141.55 | $141.60 |
| Purchase #5 | $200.77 | 4.729% | $210.2644 | $210.26 | $210.25 | $210.30 |
| Purchase #6 | $105.98 | 3.372% | $109.5536 | $109.55 | $109.55 | $109.60 |
| Purchase #7 | $7.78 | 11.788% | $8.6971 | $8.70 | $8.70 | $8.70 |
| 7 purchase totals = | $673.85 | $724.6670 | $724.67 | $724.65 | $724.70 | |