| 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 | $48.39 | 6.163% | $51.3723 | $51.37 | $51.35 | $51.40 |
| Purchase #2 | $110.75 | 12.132% | $124.1862 | $124.19 | $124.20 | $124.20 |
| Purchase #3 | $168.64 | 4.284% | $175.8645 | $175.86 | $175.85 | $175.90 |
| Purchase #4 | $97.68 | 12.173% | $109.5706 | $109.57 | $109.55 | $109.60 |
| Purchase #5 | $44.46 | 9.286% | $48.5886 | $48.59 | $48.60 | $48.60 |
| Purchase #6 | $21.71 | 9.441% | $23.7596 | $23.76 | $23.75 | $23.80 |
| Purchase #7 | $231.64 | 3.275% | $239.2262 | $239.23 | $239.25 | $239.20 |
| 7 purchase totals = | $723.27 | $772.5680 | $772.57 | $772.55 | $772.70 | |