| 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 | $63.64 | 9.225% | $69.5108 | $69.51 | $69.50 | $69.50 |
| Purchase #2 | $18.27 | 7.567% | $19.6525 | $19.65 | $19.65 | $19.70 |
| Purchase #3 | $152.79 | 11.296% | $170.0492 | $170.05 | $170.05 | $170.00 |
| Purchase #4 | $245.57 | 4.326% | $256.1934 | $256.19 | $256.20 | $256.20 |
| Purchase #5 | $180.44 | 3.191% | $186.1978 | $186.20 | $186.20 | $186.20 |
| Purchase #6 | $245.58 | 11.543% | $273.9273 | $273.93 | $273.95 | $273.90 |
| Purchase #7 | $72.94 | 8.626% | $79.2318 | $79.23 | $79.25 | $79.20 |
| 7 purchase totals = | $979.23 | $1,054.7628 | $1,054.76 | $1,054.80 | $1,054.70 | |