| 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 | $19.93 | 8.638% | $21.6516 | $21.65 | $21.65 | $21.70 |
| Purchase #2 | $48.67 | 6.200% | $51.6875 | $51.69 | $51.70 | $51.70 |
| Purchase #3 | $61.56 | 5.212% | $64.7685 | $64.77 | $64.75 | $64.80 |
| Purchase #4 | $185.92 | 11.660% | $207.5983 | $207.60 | $207.60 | $207.60 |
| Purchase #5 | $221.45 | 5.747% | $234.1767 | $234.18 | $234.20 | $234.20 |
| Purchase #6 | $240.72 | 5.223% | $253.2928 | $253.29 | $253.30 | $253.30 |
| Purchase #7 | $197.25 | 6.579% | $210.2271 | $210.23 | $210.25 | $210.20 |
| 7 purchase totals = | $975.50 | $1,043.4025 | $1,043.41 | $1,043.45 | $1,043.50 | |