| 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 | $36.35 | 7.695% | $39.1471 | $39.15 | $39.15 | $39.10 |
| Purchase #2 | $198.64 | 4.430% | $207.4398 | $207.44 | $207.45 | $207.40 |
| Purchase #3 | $161.63 | 11.836% | $180.7605 | $180.76 | $180.75 | $180.80 |
| Purchase #4 | $29.85 | 8.665% | $32.4365 | $32.44 | $32.45 | $32.40 |
| Purchase #5 | $56.87 | 8.377% | $61.634 | $61.63 | $61.65 | $61.60 |
| Purchase #6 | $24.78 | 3.728% | $25.7038 | $25.70 | $25.70 | $25.70 |
| Purchase #7 | $216.32 | 4.275% | $225.5677 | $225.57 | $225.55 | $225.60 |
| 7 purchase totals = | $724.44 | $772.6894 | $772.69 | $772.70 | $772.60 | |