| 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 | $46.50 | 7.788% | $50.1214 | $50.12 | $50.10 | $50.10 |
| Purchase #2 | $184.50 | 12.810% | $208.1345 | $208.13 | $208.15 | $208.10 |
| Purchase #3 | $77.44 | 3.628% | $80.2495 | $80.25 | $80.25 | $80.20 |
| Purchase #4 | $235.55 | 13.344% | $266.9818 | $266.98 | $267.00 | $267.00 |
| Purchase #5 | $32.41 | 9.288% | $35.4202 | $35.42 | $35.40 | $35.40 |
| Purchase #6 | $167.46 | 4.546% | $175.0727 | $175.07 | $175.05 | $175.10 |
| Purchase #7 | $239.49 | 12.762% | $270.0537 | $270.05 | $270.05 | $270.10 |
| 7 purchase totals = | $983.35 | $1,086.0338 | $1,086.02 | $1,086.00 | $1,086.00 | |