| 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 | $49.37 | 5.175% | $51.9249 | $51.92 | $51.90 | $51.90 |
| Purchase #2 | $147.54 | 13.749% | $167.8253 | $167.83 | $167.85 | $167.80 |
| Purchase #3 | $236.81 | 11.411% | $263.8324 | $263.83 | $263.85 | $263.80 |
| Purchase #4 | $53.25 | 10.315% | $58.7427 | $58.74 | $58.75 | $58.70 |
| Purchase #5 | $179.76 | 12.870% | $202.8951 | $202.90 | $202.90 | $202.90 |
| Purchase #6 | $145.51 | 9.622% | $159.511 | $159.51 | $159.50 | $159.50 |
| Purchase #7 | $10.68 | 10.658% | $11.8183 | $11.82 | $11.80 | $11.80 |
| 7 purchase totals = | $822.92 | $916.5497 | $916.55 | $916.55 | $916.40 | |