| 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 | $30.56 | 7.849% | $32.9587 | $32.96 | $32.95 | $33.00 |
| Purchase #2 | $83.81 | 10.872% | $92.9218 | $92.92 | $92.90 | $92.90 |
| Purchase #3 | $173.67 | 10.139% | $191.2784 | $191.28 | $191.30 | $191.30 |
| Purchase #4 | $45.58 | 8.471% | $49.4411 | $49.44 | $49.45 | $49.40 |
| Purchase #5 | $235.48 | 4.745% | $246.6535 | $246.65 | $246.65 | $246.70 |
| Purchase #6 | $139.80 | 12.573% | $157.3771 | $157.38 | $157.40 | $157.40 |
| Purchase #7 | $196.35 | 12.363% | $220.6248 | $220.62 | $220.60 | $220.60 |
| 7 purchase totals = | $905.25 | $991.2554 | $991.25 | $991.25 | $991.30 | |