| 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 | $53.50 | 3.672% | $55.4645 | $55.46 | $55.45 | $55.50 |
| Purchase #2 | $5.80 | 3.729% | $6.0163 | $6.02 | $6.00 | $6.00 |
| Purchase #3 | $193.82 | 7.459% | $208.277 | $208.28 | $208.30 | $208.30 |
| Purchase #4 | $194.85 | 8.336% | $211.0927 | $211.09 | $211.10 | $211.10 |
| Purchase #5 | $94.99 | 4.786% | $99.5362 | $99.54 | $99.55 | $99.50 |
| Purchase #6 | $96.64 | 9.796% | $106.1069 | $106.11 | $106.10 | $106.10 |
| Purchase #7 | $103.83 | 8.171% | $112.3139 | $112.31 | $112.30 | $112.30 |
| 7 purchase totals = | $743.43 | $798.8075 | $798.81 | $798.80 | $798.80 | |