| 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 | $32.61 | 13.737% | $37.0896 | $37.09 | $37.10 | $37.10 |
| Purchase #2 | $123.96 | 10.454% | $136.9188 | $136.92 | $136.90 | $136.90 |
| Purchase #3 | $12.65 | 9.204% | $13.8143 | $13.81 | $13.80 | $13.80 |
| Purchase #4 | $45.55 | 11.463% | $50.7714 | $50.77 | $50.75 | $50.80 |
| Purchase #5 | $15.27 | 3.609% | $15.8211 | $15.82 | $15.80 | $15.80 |
| Purchase #6 | $117.53 | 6.143% | $124.7499 | $124.75 | $124.75 | $124.70 |
| Purchase #7 | $21.33 | 7.292% | $22.8854 | $22.89 | $22.90 | $22.90 |
| 7 purchase totals = | $368.90 | $402.0505 | $402.05 | $402.00 | $402.00 | |