| 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 | $28.59 | 10.715% | $31.6534 | $31.65 | $31.65 | $31.70 |
| Purchase #2 | $85.61 | 3.506% | $88.6115 | $88.61 | $88.60 | $88.60 |
| Purchase #3 | $158.83 | 5.799% | $168.0406 | $168.04 | $168.05 | $168.00 |
| Purchase #4 | $182.38 | 9.746% | $200.1548 | $200.15 | $200.15 | $200.20 |
| Purchase #5 | $229.44 | 6.863% | $245.1865 | $245.19 | $245.20 | $245.20 |
| Purchase #6 | $179.61 | 5.358% | $189.2335 | $189.23 | $189.25 | $189.20 |
| Purchase #7 | $70.31 | 12.440% | $79.0566 | $79.06 | $79.05 | $79.10 |
| 7 purchase totals = | $934.77 | $1,001.9369 | $1,001.93 | $1,001.95 | $1,002.00 | |