| 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 | $71.95 | 11.475% | $80.2063 | $80.21 | $80.20 | $80.20 |
| Purchase #2 | $69.56 | 5.620% | $73.4693 | $73.47 | $73.45 | $73.50 |
| Purchase #3 | $161.63 | 10.511% | $178.6189 | $178.62 | $178.60 | $178.60 |
| Purchase #4 | $45.62 | 11.725% | $50.9689 | $50.97 | $50.95 | $51.00 |
| Purchase #5 | $5.77 | 12.577% | $6.4957 | $6.50 | $6.50 | $6.50 |
| Purchase #6 | $58.28 | 11.644% | $65.0661 | $65.07 | $65.05 | $65.10 |
| Purchase #7 | $45.71 | 8.452% | $49.5734 | $49.57 | $49.55 | $49.60 |
| 7 purchase totals = | $458.52 | $504.3986 | $504.41 | $504.30 | $504.50 | |