| 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 | $50.63 | 8.416% | $54.891 | $54.89 | $54.90 | $54.90 |
| Purchase #2 | $207.49 | 5.588% | $219.0845 | $219.08 | $219.10 | $219.10 |
| Purchase #3 | $107.62 | 4.406% | $112.3617 | $112.36 | $112.35 | $112.40 |
| Purchase #4 | $136.82 | 7.599% | $147.217 | $147.22 | $147.20 | $147.20 |
| Purchase #5 | $78.98 | 7.178% | $84.6492 | $84.65 | $84.65 | $84.60 |
| Purchase #6 | $162.63 | 6.534% | $173.2562 | $173.26 | $173.25 | $173.30 |
| Purchase #7 | $70.81 | 9.413% | $77.4753 | $77.48 | $77.50 | $77.50 |
| 7 purchase totals = | $814.98 | $868.9349 | $868.94 | $868.95 | $869.00 | |