| 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 | $59.73 | 9.529% | $65.4217 | $65.42 | $65.40 | $65.40 |
| Purchase #2 | $39.97 | 5.665% | $42.2343 | $42.23 | $42.25 | $42.20 |
| Purchase #3 | $121.77 | 11.516% | $135.793 | $135.79 | $135.80 | $135.80 |
| Purchase #4 | $28.62 | 6.623% | $30.5155 | $30.52 | $30.50 | $30.50 |
| Purchase #5 | $138.54 | 9.782% | $152.092 | $152.09 | $152.10 | $152.10 |
| Purchase #6 | $41.75 | 5.681% | $44.1218 | $44.12 | $44.10 | $44.10 |
| Purchase #7 | $185.71 | 4.144% | $193.4058 | $193.41 | $193.40 | $193.40 |
| 7 purchase totals = | $616.09 | $663.5841 | $663.58 | $663.55 | $663.50 | |