| 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 | $7.94 | 4.768% | $8.3186 | $8.32 | $8.30 | $8.30 |
| Purchase #2 | $246.71 | 10.268% | $272.0422 | $272.04 | $272.05 | $272.00 |
| Purchase #3 | $9.56 | 10.374% | $10.5518 | $10.55 | $10.55 | $10.60 |
| Purchase #4 | $16.75 | 5.716% | $17.7074 | $17.71 | $17.70 | $17.70 |
| Purchase #5 | $86.44 | 7.688% | $93.0855 | $93.09 | $93.10 | $93.10 |
| Purchase #6 | $92.86 | 6.317% | $98.726 | $98.73 | $98.75 | $98.70 |
| Purchase #7 | $153.81 | 12.662% | $173.2854 | $173.29 | $173.30 | $173.30 |
| 7 purchase totals = | $614.07 | $673.7169 | $673.73 | $673.75 | $673.70 | |