| 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 | $45.32 | 4.389% | $47.3091 | $47.31 | $47.30 | $47.30 |
| Purchase #2 | $215.30 | 4.358% | $224.6828 | $224.68 | $224.70 | $224.70 |
| Purchase #3 | $70.80 | 4.457% | $73.9556 | $73.96 | $73.95 | $74.00 |
| Purchase #4 | $19.35 | 11.502% | $21.5756 | $21.58 | $21.60 | $21.60 |
| Purchase #5 | $7.25 | 3.578% | $7.5094 | $7.51 | $7.50 | $7.50 |
| Purchase #6 | $73.46 | 9.715% | $80.5966 | $80.60 | $80.60 | $80.60 |
| Purchase #7 | $167.41 | 10.340% | $184.7202 | $184.72 | $184.70 | $184.70 |
| 7 purchase totals = | $598.89 | $640.3493 | $640.36 | $640.35 | $640.40 | |