| 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 | $38.57 | 13.435% | $43.7519 | $43.75 | $43.75 | $43.80 |
| Purchase #2 | $81.67 | 3.307% | $84.3708 | $84.37 | $84.35 | $84.40 |
| Purchase #3 | $233.99 | 3.595% | $242.4019 | $242.40 | $242.40 | $242.40 |
| Purchase #4 | $243.59 | 6.589% | $259.6401 | $259.64 | $259.65 | $259.60 |
| Purchase #5 | $145.74 | 4.602% | $152.447 | $152.45 | $152.45 | $152.40 |
| Purchase #6 | $42.50 | 8.188% | $45.9799 | $45.98 | $46.00 | $46.00 |
| Purchase #7 | $219.30 | 3.329% | $226.6005 | $226.60 | $226.60 | $226.60 |
| 7 purchase totals = | $1,005.36 | $1,055.1921 | $1,055.19 | $1,055.20 | $1,055.20 | |