| 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 | $75.57 | 6.854% | $80.7496 | $80.75 | $80.75 | $80.70 |
| Purchase #2 | $234.37 | 10.650% | $259.3304 | $259.33 | $259.35 | $259.30 |
| Purchase #3 | $21.95 | 4.519% | $22.9419 | $22.94 | $22.95 | $22.90 |
| Purchase #4 | $158.97 | 3.303% | $164.2208 | $164.22 | $164.20 | $164.20 |
| Purchase #5 | $136.69 | 3.125% | $140.9616 | $140.96 | $140.95 | $141.00 |
| Purchase #6 | $109.29 | 7.783% | $117.796 | $117.80 | $117.80 | $117.80 |
| Purchase #7 | $108.71 | 10.597% | $120.23 | $120.23 | $120.25 | $120.20 |
| 7 purchase totals = | $845.55 | $906.2303 | $906.23 | $906.25 | $906.10 | |