| 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 | $223.27 | 13.416% | $253.2239 | $253.22 | $253.20 | $253.20 |
| Purchase #2 | $67.90 | 3.244% | $70.1027 | $70.10 | $70.10 | $70.10 |
| Purchase #3 | $126.92 | 6.808% | $135.5607 | $135.56 | $135.55 | $135.60 |
| Purchase #4 | $87.53 | 10.532% | $96.7487 | $96.75 | $96.75 | $96.70 |
| Purchase #5 | $80.56 | 6.192% | $85.5483 | $85.55 | $85.55 | $85.50 |
| Purchase #6 | $53.37 | 9.332% | $58.3505 | $58.35 | $58.35 | $58.40 |
| Purchase #7 | $9.78 | 11.514% | $10.9061 | $10.91 | $10.90 | $10.90 |
| 7 purchase totals = | $649.33 | $710.4409 | $710.44 | $710.40 | $710.40 | |