| 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 | $52.83 | 9.567% | $57.8842 | $57.88 | $57.90 | $57.90 |
| Purchase #2 | $187.36 | 8.559% | $203.3961 | $203.40 | $203.40 | $203.40 |
| Purchase #3 | $41.63 | 6.515% | $44.3422 | $44.34 | $44.35 | $44.30 |
| Purchase #4 | $214.90 | 12.406% | $241.5605 | $241.56 | $241.55 | $241.60 |
| Purchase #5 | $101.39 | 8.154% | $109.6573 | $109.66 | $109.65 | $109.70 |
| Purchase #6 | $53.77 | 3.797% | $55.8116 | $55.81 | $55.80 | $55.80 |
| Purchase #7 | $43.70 | 13.786% | $49.7245 | $49.72 | $49.70 | $49.70 |
| 7 purchase totals = | $695.58 | $762.3764 | $762.37 | $762.35 | $762.40 | |