| 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 | $8.35 | 13.776% | $9.5003 | $9.50 | $9.50 | $9.50 |
| Purchase #2 | $189.70 | 11.186% | $210.9198 | $210.92 | $210.90 | $210.90 |
| Purchase #3 | $54.43 | 10.724% | $60.2671 | $60.27 | $60.25 | $60.30 |
| Purchase #4 | $85.62 | 12.330% | $96.1769 | $96.18 | $96.20 | $96.20 |
| Purchase #5 | $160.32 | 6.299% | $170.4186 | $170.42 | $170.40 | $170.40 |
| Purchase #6 | $86.49 | 5.557% | $91.2962 | $91.30 | $91.30 | $91.30 |
| Purchase #7 | $35.63 | 5.438% | $37.5676 | $37.57 | $37.55 | $37.60 |
| 7 purchase totals = | $620.54 | $676.1465 | $676.16 | $676.10 | $676.20 | |