| 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 | $48.78 | 4.848% | $51.1449 | $51.14 | $51.15 | $51.10 |
| Purchase #2 | $71.25 | 3.138% | $73.4858 | $73.49 | $73.50 | $73.50 |
| Purchase #3 | $21.34 | 10.670% | $23.617 | $23.62 | $23.60 | $23.60 |
| Purchase #4 | $26.61 | 7.190% | $28.5233 | $28.52 | $28.50 | $28.50 |
| Purchase #5 | $18.48 | 11.375% | $20.5821 | $20.58 | $20.60 | $20.60 |
| Purchase #6 | $91.97 | 7.608% | $98.9671 | $98.97 | $98.95 | $99.00 |
| Purchase #7 | $241.63 | 6.477% | $257.2804 | $257.28 | $257.30 | $257.30 |
| 7 purchase totals = | $520.06 | $553.6006 | $553.60 | $553.60 | $553.60 | |