| 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 | $63.49 | 11.636% | $70.8777 | $70.88 | $70.90 | $70.90 |
| Purchase #2 | $34.28 | 3.543% | $35.4945 | $35.49 | $35.50 | $35.50 |
| Purchase #3 | $5.33 | 11.620% | $5.9493 | $5.95 | $5.95 | $5.90 |
| Purchase #4 | $137.31 | 7.722% | $147.9131 | $147.91 | $147.90 | $147.90 |
| Purchase #5 | $52.72 | 8.762% | $57.3393 | $57.34 | $57.35 | $57.30 |
| Purchase #6 | $137.39 | 13.164% | $155.476 | $155.48 | $155.50 | $155.50 |
| Purchase #7 | $82.62 | 6.364% | $87.8779 | $87.88 | $87.90 | $87.90 |
| 7 purchase totals = | $513.14 | $560.9278 | $560.93 | $561.00 | $560.90 | |