| 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 | $51.68 | 9.256% | $56.4635 | $56.46 | $56.45 | $56.50 |
| Purchase #2 | $130.84 | 13.793% | $148.8868 | $148.89 | $148.90 | $148.90 |
| Purchase #3 | $83.56 | 7.833% | $90.1053 | $90.11 | $90.10 | $90.10 |
| Purchase #4 | $174.35 | 11.489% | $194.3811 | $194.38 | $194.40 | $194.40 |
| Purchase #5 | $159.43 | 9.697% | $174.8899 | $174.89 | $174.90 | $174.90 |
| Purchase #6 | $247.94 | 8.466% | $268.9306 | $268.93 | $268.95 | $268.90 |
| Purchase #7 | $216.43 | 12.462% | $243.4015 | $243.40 | $243.40 | $243.40 |
| 7 purchase totals = | $1,064.23 | $1,177.0587 | $1,177.06 | $1,177.10 | $1,177.10 | |