| 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 | $26.55 | 3.594% | $27.5042 | $27.50 | $27.50 | $27.50 |
| Purchase #2 | $214.87 | 5.151% | $225.938 | $225.94 | $225.95 | $225.90 |
| Purchase #3 | $141.58 | 11.483% | $157.8376 | $157.84 | $157.85 | $157.80 |
| Purchase #4 | $91.79 | 6.809% | $98.04 | $98.04 | $98.05 | $98.00 |
| Purchase #5 | $160.85 | 7.826% | $173.4381 | $173.44 | $173.45 | $173.40 |
| Purchase #6 | $109.88 | 8.842% | $119.5956 | $119.60 | $119.60 | $119.60 |
| Purchase #7 | $152.52 | 3.230% | $157.4464 | $157.45 | $157.45 | $157.40 |
| 7 purchase totals = | $898.04 | $959.7999 | $959.81 | $959.85 | $959.60 | |