| 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 | $37.54 | 5.764% | $39.7038 | $39.70 | $39.70 | $39.70 |
| Purchase #2 | $236.55 | 11.317% | $263.3204 | $263.32 | $263.30 | $263.30 |
| Purchase #3 | $17.28 | 6.138% | $18.3406 | $18.34 | $18.35 | $18.30 |
| Purchase #4 | $229.25 | 3.270% | $236.7465 | $236.75 | $236.75 | $236.70 |
| Purchase #5 | $213.47 | 4.609% | $223.3088 | $223.31 | $223.30 | $223.30 |
| Purchase #6 | $80.84 | 12.782% | $91.173 | $91.17 | $91.15 | $91.20 |
| Purchase #7 | $169.42 | 6.185% | $179.8986 | $179.90 | $179.90 | $179.90 |
| 7 purchase totals = | $984.35 | $1,052.4917 | $1,052.49 | $1,052.45 | $1,052.40 | |