| 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 | $88.83 | 9.102% | $96.9153 | $96.92 | $96.90 | $96.90 |
| Purchase #2 | $250.78 | 10.650% | $277.4881 | $277.49 | $277.50 | $277.50 |
| Purchase #3 | $39.86 | 6.684% | $42.5242 | $42.52 | $42.50 | $42.50 |
| Purchase #4 | $95.25 | 11.447% | $106.1533 | $106.15 | $106.15 | $106.20 |
| Purchase #5 | $218.28 | 6.453% | $232.3656 | $232.37 | $232.35 | $232.40 |
| Purchase #6 | $85.75 | 11.690% | $95.7742 | $95.77 | $95.75 | $95.80 |
| Purchase #7 | $64.64 | 11.352% | $71.9779 | $71.98 | $72.00 | $72.00 |
| 7 purchase totals = | $843.39 | $923.1986 | $923.20 | $923.15 | $923.30 | |