| 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 | $52.66 | 7.328% | $56.5189 | $56.52 | $56.50 | $56.50 |
| Purchase #2 | $142.93 | 6.262% | $151.8803 | $151.88 | $151.90 | $151.90 |
| Purchase #3 | $151.88 | 5.167% | $159.7276 | $159.73 | $159.75 | $159.70 |
| Purchase #4 | $122.26 | 3.624% | $126.6907 | $126.69 | $126.70 | $126.70 |
| Purchase #5 | $67.48 | 12.704% | $76.0527 | $76.05 | $76.05 | $76.10 |
| Purchase #6 | $164.62 | 3.412% | $170.2368 | $170.24 | $170.25 | $170.20 |
| Purchase #7 | $102.32 | 7.346% | $109.8364 | $109.84 | $109.85 | $109.80 |
| 7 purchase totals = | $804.15 | $850.9434 | $850.95 | $851.00 | $850.90 | |