| 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 | $18.99 | 3.137% | $19.5857 | $19.59 | $19.60 | $19.60 |
| Purchase #2 | $70.93 | 4.435% | $74.0757 | $74.08 | $74.10 | $74.10 |
| Purchase #3 | $153.37 | 7.179% | $164.3804 | $164.38 | $164.40 | $164.40 |
| Purchase #4 | $76.76 | 8.868% | $83.5671 | $83.57 | $83.55 | $83.60 |
| Purchase #5 | $202.69 | 11.515% | $226.0298 | $226.03 | $226.05 | $226.00 |
| Purchase #6 | $78.98 | 11.793% | $88.2941 | $88.29 | $88.30 | $88.30 |
| Purchase #7 | $194.72 | 11.160% | $216.4508 | $216.45 | $216.45 | $216.50 |
| 7 purchase totals = | $796.44 | $872.3836 | $872.39 | $872.45 | $872.50 | |