| 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 | $63.60 | 10.380% | $70.2017 | $70.20 | $70.20 | $70.20 |
| Purchase #2 | $46.86 | 7.831% | $50.5296 | $50.53 | $50.55 | $50.50 |
| Purchase #3 | $97.30 | 12.294% | $109.2621 | $109.26 | $109.25 | $109.30 |
| Purchase #4 | $225.43 | 3.862% | $234.1361 | $234.14 | $234.15 | $234.10 |
| Purchase #5 | $138.27 | 7.486% | $148.6209 | $148.62 | $148.60 | $148.60 |
| Purchase #6 | $174.58 | 4.497% | $182.4309 | $182.43 | $182.45 | $182.40 |
| Purchase #7 | $215.89 | 10.599% | $238.7722 | $238.77 | $238.75 | $238.80 |
| 7 purchase totals = | $961.93 | $1,033.9535 | $1,033.95 | $1,033.95 | $1,033.90 | |