| 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 | $63.91 | 11.757% | $71.4239 | $71.42 | $71.40 | $71.40 |
| Purchase #2 | $178.38 | 8.733% | $193.9579 | $193.96 | $193.95 | $194.00 |
| Purchase #3 | $27.94 | 5.132% | $29.3739 | $29.37 | $29.35 | $29.40 |
| Purchase #4 | $94.54 | 9.809% | $103.8134 | $103.81 | $103.80 | $103.80 |
| Purchase #5 | $14.63 | 5.423% | $15.4234 | $15.42 | $15.40 | $15.40 |
| Purchase #6 | $91.36 | 6.652% | $97.4373 | $97.44 | $97.45 | $97.40 |
| Purchase #7 | $17.74 | 7.516% | $19.0733 | $19.07 | $19.05 | $19.10 |
| 7 purchase totals = | $488.50 | $530.5031 | $530.49 | $530.40 | $530.50 | |