| 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 | $39.73 | 10.107% | $43.7455 | $43.75 | $43.75 | $43.70 |
| Purchase #2 | $13.91 | 7.708% | $14.9822 | $14.98 | $15.00 | $15.00 |
| Purchase #3 | $239.89 | 13.180% | $271.5075 | $271.51 | $271.50 | $271.50 |
| Purchase #4 | $136.94 | 9.457% | $149.8904 | $149.89 | $149.90 | $149.90 |
| Purchase #5 | $149.86 | 4.809% | $157.0668 | $157.07 | $157.05 | $157.10 |
| Purchase #6 | $222.44 | 11.245% | $247.4534 | $247.45 | $247.45 | $247.50 |
| Purchase #7 | $20.59 | 7.200% | $22.0725 | $22.07 | $22.05 | $22.10 |
| 7 purchase totals = | $823.36 | $906.7183 | $906.72 | $906.70 | $906.80 | |