| 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 | $70.91 | 9.263% | $77.4784 | $77.48 | $77.50 | $77.50 |
| Purchase #2 | $123.89 | 9.381% | $135.5121 | $135.51 | $135.50 | $135.50 |
| Purchase #3 | $184.34 | 10.503% | $203.7012 | $203.70 | $203.70 | $203.70 |
| Purchase #4 | $93.32 | 5.600% | $98.5459 | $98.55 | $98.55 | $98.50 |
| Purchase #5 | $127.73 | 6.771% | $136.3786 | $136.38 | $136.40 | $136.40 |
| Purchase #6 | $234.85 | 4.672% | $245.8222 | $245.82 | $245.80 | $245.80 |
| Purchase #7 | $112.67 | 9.138% | $122.9658 | $122.97 | $122.95 | $123.00 |
| 7 purchase totals = | $947.71 | $1,020.4042 | $1,020.41 | $1,020.40 | $1,020.40 | |