| 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 | $32.86 | 4.267% | $34.2621 | $34.26 | $34.25 | $34.30 |
| Purchase #2 | $199.80 | 9.792% | $219.3644 | $219.36 | $219.35 | $219.40 |
| Purchase #3 | $147.57 | 11.660% | $164.7767 | $164.78 | $164.80 | $164.80 |
| Purchase #4 | $177.46 | 3.303% | $183.3215 | $183.32 | $183.30 | $183.30 |
| Purchase #5 | $13.35 | 7.409% | $14.3391 | $14.34 | $14.35 | $14.30 |
| Purchase #6 | $22.84 | 9.244% | $24.9513 | $24.95 | $24.95 | $25.00 |
| Purchase #7 | $43.59 | 11.124% | $48.439 | $48.44 | $48.45 | $48.40 |
| 7 purchase totals = | $637.47 | $689.4541 | $689.45 | $689.45 | $689.50 | |