| 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 | $86.82 | 9.114% | $94.7328 | $94.73 | $94.75 | $94.70 |
| Purchase #2 | $135.39 | 9.196% | $147.8405 | $147.84 | $147.85 | $147.80 |
| Purchase #3 | $152.36 | 5.212% | $160.301 | $160.30 | $160.30 | $160.30 |
| Purchase #4 | $100.88 | 6.273% | $107.2082 | $107.21 | $107.20 | $107.20 |
| Purchase #5 | $38.39 | 4.802% | $40.2335 | $40.23 | $40.25 | $40.20 |
| Purchase #6 | $97.37 | 10.308% | $107.4069 | $107.41 | $107.40 | $107.40 |
| Purchase #7 | $27.66 | 13.789% | $31.474 | $31.47 | $31.45 | $31.50 |
| 7 purchase totals = | $638.87 | $689.1969 | $689.19 | $689.20 | $689.10 | |