| 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 | $54.94 | 10.731% | $60.8356 | $60.84 | $60.85 | $60.80 |
| Purchase #2 | $24.69 | 10.306% | $27.2346 | $27.23 | $27.25 | $27.20 |
| Purchase #3 | $127.91 | 5.512% | $134.9604 | $134.96 | $134.95 | $135.00 |
| Purchase #4 | $159.31 | 7.442% | $171.1659 | $171.17 | $171.15 | $171.20 |
| Purchase #5 | $216.25 | 5.236% | $227.5729 | $227.57 | $227.55 | $227.60 |
| Purchase #6 | $18.88 | 13.796% | $21.4847 | $21.48 | $21.50 | $21.50 |
| Purchase #7 | $199.82 | 5.729% | $211.2677 | $211.27 | $211.25 | $211.30 |
| 7 purchase totals = | $801.80 | $854.5218 | $854.52 | $854.50 | $854.60 | |