| 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 | $85.90 | 11.378% | $95.6737 | $95.67 | $95.65 | $95.70 |
| Purchase #2 | $148.63 | 3.789% | $154.2616 | $154.26 | $154.25 | $154.30 |
| Purchase #3 | $20.64 | 7.241% | $22.1345 | $22.13 | $22.15 | $22.10 |
| Purchase #4 | $144.41 | 4.155% | $150.4102 | $150.41 | $150.40 | $150.40 |
| Purchase #5 | $8.34 | 4.121% | $8.6837 | $8.68 | $8.70 | $8.70 |
| Purchase #6 | $99.30 | 3.747% | $103.0208 | $103.02 | $103.00 | $103.00 |
| Purchase #7 | $75.38 | 5.617% | $79.6141 | $79.61 | $79.60 | $79.60 |
| 7 purchase totals = | $582.60 | $613.7986 | $613.78 | $613.75 | $613.80 | |