| 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 | $29.76 | 11.463% | $33.1714 | $33.17 | $33.15 | $33.20 |
| Purchase #2 | $40.51 | 4.449% | $42.3123 | $42.31 | $42.30 | $42.30 |
| Purchase #3 | $100.69 | 6.596% | $107.3315 | $107.33 | $107.35 | $107.30 |
| Purchase #4 | $114.64 | 13.180% | $129.7496 | $129.75 | $129.75 | $129.70 |
| Purchase #5 | $179.86 | 8.643% | $195.4053 | $195.41 | $195.40 | $195.40 |
| Purchase #6 | $141.80 | 5.489% | $149.5834 | $149.58 | $149.60 | $149.60 |
| Purchase #7 | $219.85 | 6.520% | $234.1842 | $234.18 | $234.20 | $234.20 |
| 7 purchase totals = | $827.11 | $891.7377 | $891.73 | $891.75 | $891.70 | |