| 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 | $26.46 | 5.388% | $27.8857 | $27.89 | $27.90 | $27.90 |
| Purchase #2 | $169.73 | 4.459% | $177.2983 | $177.30 | $177.30 | $177.30 |
| Purchase #3 | $108.90 | 3.393% | $112.595 | $112.60 | $112.60 | $112.60 |
| Purchase #4 | $109.82 | 11.646% | $122.6096 | $122.61 | $122.60 | $122.60 |
| Purchase #5 | $207.84 | 6.577% | $221.5096 | $221.51 | $221.50 | $221.50 |
| Purchase #6 | $118.34 | 9.587% | $129.6853 | $129.69 | $129.70 | $129.70 |
| Purchase #7 | $157.29 | 5.345% | $165.6972 | $165.70 | $165.70 | $165.70 |
| 7 purchase totals = | $898.38 | $957.2807 | $957.30 | $957.30 | $957.30 | |