| 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 | $49.89 | 6.119% | $52.9428 | $52.94 | $52.95 | $52.90 |
| Purchase #2 | $25.83 | 4.103% | $26.8898 | $26.89 | $26.90 | $26.90 |
| Purchase #3 | $168.63 | 5.377% | $177.6972 | $177.70 | $177.70 | $177.70 |
| Purchase #4 | $117.34 | 10.365% | $129.5023 | $129.50 | $129.50 | $129.50 |
| Purchase #5 | $145.30 | 7.577% | $156.3094 | $156.31 | $156.30 | $156.30 |
| Purchase #6 | $149.67 | 6.597% | $159.5437 | $159.54 | $159.55 | $159.50 |
| Purchase #7 | $157.64 | 11.510% | $175.7844 | $175.78 | $175.80 | $175.80 |
| 7 purchase totals = | $814.30 | $878.6696 | $878.66 | $878.70 | $878.60 | |