| 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 | $85.78 | 13.233% | $97.1313 | $97.13 | $97.15 | $97.10 |
| Purchase #2 | $101.82 | 5.220% | $107.135 | $107.14 | $107.15 | $107.10 |
| Purchase #3 | $145.74 | 9.288% | $159.2763 | $159.28 | $159.30 | $159.30 |
| Purchase #4 | $24.51 | 11.244% | $27.2659 | $27.27 | $27.25 | $27.30 |
| Purchase #5 | $28.39 | 7.764% | $30.5942 | $30.59 | $30.60 | $30.60 |
| Purchase #6 | $194.69 | 10.463% | $215.0604 | $215.06 | $215.05 | $215.10 |
| Purchase #7 | $222.66 | 10.177% | $245.3201 | $245.32 | $245.30 | $245.30 |
| 7 purchase totals = | $803.59 | $881.7832 | $881.79 | $881.80 | $881.80 | |