| 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 | $95.98 | 4.259% | $100.0678 | $100.07 | $100.05 | $100.10 |
| Purchase #2 | $50.94 | 8.338% | $55.1874 | $55.19 | $55.20 | $55.20 |
| Purchase #3 | $73.75 | 3.855% | $76.5931 | $76.59 | $76.60 | $76.60 |
| Purchase #4 | $114.58 | 7.291% | $122.934 | $122.93 | $122.95 | $122.90 |
| Purchase #5 | $46.91 | 5.495% | $49.4877 | $49.49 | $49.50 | $49.50 |
| Purchase #6 | $55.58 | 9.376% | $60.7912 | $60.79 | $60.80 | $60.80 |
| Purchase #7 | $224.76 | 13.248% | $254.5362 | $254.54 | $254.55 | $254.50 |
| 7 purchase totals = | $662.50 | $719.5974 | $719.60 | $719.65 | $719.60 | |