| 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 | $70.44 | 8.840% | $76.6669 | $76.67 | $76.65 | $76.70 |
| Purchase #2 | $249.67 | 5.715% | $263.9386 | $263.94 | $263.95 | $263.90 |
| Purchase #3 | $77.61 | 6.855% | $82.9302 | $82.93 | $82.95 | $82.90 |
| Purchase #4 | $69.93 | 3.744% | $72.5482 | $72.55 | $72.55 | $72.50 |
| Purchase #5 | $249.46 | 5.713% | $263.7116 | $263.71 | $263.70 | $263.70 |
| Purchase #6 | $74.94 | 6.222% | $79.6028 | $79.60 | $79.60 | $79.60 |
| Purchase #7 | $240.42 | 4.831% | $252.0347 | $252.03 | $252.05 | $252.00 |
| 7 purchase totals = | $1,032.47 | $1,091.4330 | $1,091.43 | $1,091.45 | $1,091.30 | |