| 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 | $100.44 | 4.339% | $104.7981 | $104.80 | $104.80 | $104.80 |
| Purchase #2 | $62.79 | 10.354% | $69.2913 | $69.29 | $69.30 | $69.30 |
| Purchase #3 | $134.68 | 6.649% | $143.6349 | $143.63 | $143.65 | $143.60 |
| Purchase #4 | $158.94 | 8.259% | $172.0669 | $172.07 | $172.05 | $172.10 |
| Purchase #5 | $239.53 | 7.467% | $257.4157 | $257.42 | $257.40 | $257.40 |
| Purchase #6 | $57.42 | 10.323% | $63.3475 | $63.35 | $63.35 | $63.30 |
| Purchase #7 | $109.46 | 12.361% | $122.9904 | $122.99 | $123.00 | $123.00 |
| 7 purchase totals = | $863.26 | $933.5448 | $933.55 | $933.55 | $933.50 | |