| 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 | $68.45 | 12.721% | $77.1575 | $77.16 | $77.15 | $77.20 |
| Purchase #2 | $164.87 | 6.189% | $175.0738 | $175.07 | $175.05 | $175.10 |
| Purchase #3 | $98.89 | 11.352% | $110.116 | $110.12 | $110.10 | $110.10 |
| Purchase #4 | $225.48 | 10.374% | $248.8713 | $248.87 | $248.85 | $248.90 |
| Purchase #5 | $238.69 | 9.483% | $261.325 | $261.33 | $261.35 | $261.30 |
| Purchase #6 | $36.79 | 9.830% | $40.4065 | $40.41 | $40.40 | $40.40 |
| Purchase #7 | $149.35 | 7.544% | $160.617 | $160.62 | $160.60 | $160.60 |
| 7 purchase totals = | $982.52 | $1,073.5671 | $1,073.58 | $1,073.50 | $1,073.60 | |