| 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 | $69.68 | 7.275% | $74.7492 | $74.75 | $74.75 | $74.70 |
| Purchase #2 | $27.90 | 9.153% | $30.4537 | $30.45 | $30.45 | $30.50 |
| Purchase #3 | $22.80 | 4.822% | $23.8994 | $23.90 | $23.90 | $23.90 |
| Purchase #4 | $101.98 | 5.745% | $107.8388 | $107.84 | $107.85 | $107.80 |
| Purchase #5 | $32.54 | 13.144% | $36.8171 | $36.82 | $36.80 | $36.80 |
| Purchase #6 | $33.77 | 4.852% | $35.4085 | $35.41 | $35.40 | $35.40 |
| Purchase #7 | $171.68 | 4.154% | $178.8116 | $178.81 | $178.80 | $178.80 |
| 7 purchase totals = | $460.35 | $487.9783 | $487.98 | $487.95 | $487.90 | |