| 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 | $23.26 | 7.505% | $25.0057 | $25.01 | $25.00 | $25.00 |
| Purchase #2 | $17.33 | 11.670% | $19.3524 | $19.35 | $19.35 | $19.40 |
| Purchase #3 | $124.44 | 7.828% | $134.1812 | $134.18 | $134.20 | $134.20 |
| Purchase #4 | $160.71 | 13.604% | $182.573 | $182.57 | $182.55 | $182.60 |
| Purchase #5 | $36.72 | 11.169% | $40.8213 | $40.82 | $40.80 | $40.80 |
| Purchase #6 | $198.29 | 12.412% | $222.9018 | $222.90 | $222.90 | $222.90 |
| Purchase #7 | $50.35 | 8.209% | $54.4832 | $54.48 | $54.50 | $54.50 |
| 7 purchase totals = | $611.10 | $679.3186 | $679.31 | $679.30 | $679.40 | |