| 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 | $79.63 | 9.397% | $87.1128 | $87.11 | $87.10 | $87.10 |
| Purchase #2 | $210.76 | 7.183% | $225.8989 | $225.90 | $225.90 | $225.90 |
| Purchase #3 | $31.57 | 6.152% | $33.5122 | $33.51 | $33.50 | $33.50 |
| Purchase #4 | $16.58 | 11.830% | $18.5414 | $18.54 | $18.55 | $18.50 |
| Purchase #5 | $106.88 | 10.280% | $117.8673 | $117.87 | $117.85 | $117.90 |
| Purchase #6 | $18.86 | 7.547% | $20.2834 | $20.28 | $20.30 | $20.30 |
| Purchase #7 | $233.75 | 13.655% | $265.6686 | $265.67 | $265.65 | $265.70 |
| 7 purchase totals = | $698.03 | $768.8846 | $768.88 | $768.85 | $768.90 | |