| 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 | $59.86 | 8.105% | $64.7117 | $64.71 | $64.70 | $64.70 |
| Purchase #2 | $51.82 | 7.634% | $55.7759 | $55.78 | $55.80 | $55.80 |
| Purchase #3 | $193.67 | 6.524% | $206.305 | $206.31 | $206.30 | $206.30 |
| Purchase #4 | $121.89 | 12.652% | $137.3115 | $137.31 | $137.30 | $137.30 |
| Purchase #5 | $196.82 | 12.757% | $221.9283 | $221.93 | $221.95 | $221.90 |
| Purchase #6 | $178.90 | 7.318% | $191.9919 | $191.99 | $192.00 | $192.00 |
| Purchase #7 | $186.48 | 3.420% | $192.8576 | $192.86 | $192.85 | $192.90 |
| 7 purchase totals = | $989.44 | $1,070.8819 | $1,070.89 | $1,070.90 | $1,070.90 | |