| 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 | $44.63 | 5.606% | $47.132 | $47.13 | $47.15 | $47.10 |
| Purchase #2 | $103.95 | 9.445% | $113.7681 | $113.77 | $113.75 | $113.80 |
| Purchase #3 | $24.84 | 5.300% | $26.1565 | $26.16 | $26.15 | $26.20 |
| Purchase #4 | $20.72 | 3.723% | $21.4914 | $21.49 | $21.50 | $21.50 |
| Purchase #5 | $111.85 | 7.104% | $119.7958 | $119.80 | $119.80 | $119.80 |
| Purchase #6 | $238.98 | 5.694% | $252.5875 | $252.59 | $252.60 | $252.60 |
| Purchase #7 | $110.69 | 4.206% | $115.3456 | $115.35 | $115.35 | $115.30 |
| 7 purchase totals = | $655.66 | $696.2769 | $696.29 | $696.30 | $696.30 | |