| 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 | $64.99 | 10.537% | $71.838 | $71.84 | $71.85 | $71.80 |
| Purchase #2 | $172.54 | 10.452% | $190.5739 | $190.57 | $190.55 | $190.60 |
| Purchase #3 | $214.72 | 6.338% | $228.329 | $228.33 | $228.35 | $228.30 |
| Purchase #4 | $60.56 | 8.655% | $65.8015 | $65.80 | $65.80 | $65.80 |
| Purchase #5 | $141.32 | 4.234% | $147.3035 | $147.30 | $147.30 | $147.30 |
| Purchase #6 | $250.90 | 3.543% | $259.7894 | $259.79 | $259.80 | $259.80 |
| Purchase #7 | $147.40 | 4.118% | $153.4699 | $153.47 | $153.45 | $153.50 |
| 7 purchase totals = | $1,052.43 | $1,117.1052 | $1,117.10 | $1,117.10 | $1,117.10 | |