| 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 | $79.96 | 8.164% | $86.4879 | $86.49 | $86.50 | $86.50 |
| Purchase #2 | $42.88 | 9.621% | $47.0055 | $47.01 | $47.00 | $47.00 |
| Purchase #3 | $147.26 | 8.186% | $159.3147 | $159.31 | $159.30 | $159.30 |
| Purchase #4 | $76.39 | 5.867% | $80.8718 | $80.87 | $80.85 | $80.90 |
| Purchase #5 | $172.45 | 11.266% | $191.8782 | $191.88 | $191.90 | $191.90 |
| Purchase #6 | $169.70 | 5.286% | $178.6703 | $178.67 | $178.65 | $178.70 |
| Purchase #7 | $38.44 | 4.430% | $40.1429 | $40.14 | $40.15 | $40.10 |
| 7 purchase totals = | $727.08 | $784.3713 | $784.37 | $784.35 | $784.40 | |