| 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 | $83.32 | 10.447% | $92.0244 | $92.02 | $92.00 | $92.00 |
| Purchase #2 | $28.53 | 3.157% | $29.4307 | $29.43 | $29.45 | $29.40 |
| Purchase #3 | $134.36 | 11.214% | $149.4271 | $149.43 | $149.45 | $149.40 |
| Purchase #4 | $56.93 | 13.269% | $64.484 | $64.48 | $64.50 | $64.50 |
| Purchase #5 | $136.78 | 7.558% | $147.1178 | $147.12 | $147.10 | $147.10 |
| Purchase #6 | $199.77 | 8.747% | $217.2439 | $217.24 | $217.25 | $217.20 |
| Purchase #7 | $143.59 | 11.766% | $160.4848 | $160.48 | $160.50 | $160.50 |
| 7 purchase totals = | $783.28 | $860.2127 | $860.20 | $860.25 | $860.10 | |