| 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 | $9.86 | 7.832% | $10.6322 | $10.63 | $10.65 | $10.60 |
| Purchase #2 | $185.68 | 9.238% | $202.8331 | $202.83 | $202.85 | $202.80 |
| Purchase #3 | $188.95 | 11.841% | $211.3236 | $211.32 | $211.30 | $211.30 |
| Purchase #4 | $100.25 | 9.715% | $109.9893 | $109.99 | $110.00 | $110.00 |
| Purchase #5 | $85.88 | 12.563% | $96.6691 | $96.67 | $96.65 | $96.70 |
| Purchase #6 | $166.77 | 9.847% | $183.1918 | $183.19 | $183.20 | $183.20 |
| Purchase #7 | $59.85 | 10.455% | $66.1073 | $66.11 | $66.10 | $66.10 |
| 7 purchase totals = | $797.24 | $880.7464 | $880.74 | $880.75 | $880.70 | |