| 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 | $51.83 | 12.590% | $58.3554 | $58.36 | $58.35 | $58.40 |
| Purchase #2 | $204.54 | 5.291% | $215.3622 | $215.36 | $215.35 | $215.40 |
| Purchase #3 | $64.55 | 4.451% | $67.4231 | $67.42 | $67.40 | $67.40 |
| Purchase #4 | $120.63 | 8.609% | $131.015 | $131.02 | $131.00 | $131.00 |
| Purchase #5 | $35.36 | 7.506% | $38.0141 | $38.01 | $38.00 | $38.00 |
| Purchase #6 | $20.72 | 3.133% | $21.3692 | $21.37 | $21.35 | $21.40 |
| Purchase #7 | $173.93 | 6.155% | $184.6354 | $184.64 | $184.65 | $184.60 |
| 7 purchase totals = | $671.56 | $716.1744 | $716.18 | $716.10 | $716.20 | |