| 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 | $24.72 | 10.325% | $27.2723 | $27.27 | $27.25 | $27.30 |
| Purchase #2 | $207.26 | 4.233% | $216.0333 | $216.03 | $216.05 | $216.00 |
| Purchase #3 | $47.79 | 8.761% | $51.9769 | $51.98 | $52.00 | $52.00 |
| Purchase #4 | $146.83 | 9.517% | $160.8038 | $160.80 | $160.80 | $160.80 |
| Purchase #5 | $173.36 | 6.533% | $184.6856 | $184.69 | $184.70 | $184.70 |
| Purchase #6 | $134.88 | 9.118% | $147.1784 | $147.18 | $147.20 | $147.20 |
| Purchase #7 | $120.80 | 8.291% | $130.8155 | $130.82 | $130.80 | $130.80 |
| 7 purchase totals = | $855.64 | $918.7658 | $918.77 | $918.80 | $918.80 | |