| 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 | $39.49 | 11.435% | $44.0057 | $44.01 | $44.00 | $44.00 |
| Purchase #2 | $74.78 | 3.220% | $77.1879 | $77.19 | $77.20 | $77.20 |
| Purchase #3 | $222.54 | 12.668% | $250.7314 | $250.73 | $250.75 | $250.70 |
| Purchase #4 | $187.66 | 12.174% | $210.5057 | $210.51 | $210.50 | $210.50 |
| Purchase #5 | $38.51 | 13.334% | $43.6449 | $43.64 | $43.65 | $43.60 |
| Purchase #6 | $150.99 | 12.434% | $169.7641 | $169.76 | $169.75 | $169.80 |
| Purchase #7 | $111.53 | 6.606% | $118.8977 | $118.90 | $118.90 | $118.90 |
| 7 purchase totals = | $825.50 | $914.7374 | $914.74 | $914.75 | $914.70 | |