| 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 | $69.74 | 6.817% | $74.4942 | $74.49 | $74.50 | $74.50 |
| Purchase #2 | $102.27 | 8.288% | $110.7461 | $110.75 | $110.75 | $110.70 |
| Purchase #3 | $87.53 | 4.456% | $91.4303 | $91.43 | $91.45 | $91.40 |
| Purchase #4 | $25.53 | 8.301% | $27.6492 | $27.65 | $27.65 | $27.60 |
| Purchase #5 | $209.33 | 9.548% | $229.3168 | $229.32 | $229.30 | $229.30 |
| Purchase #6 | $108.47 | 5.377% | $114.3024 | $114.30 | $114.30 | $114.30 |
| Purchase #7 | $192.74 | 12.292% | $216.4316 | $216.43 | $216.45 | $216.40 |
| 7 purchase totals = | $795.61 | $864.3706 | $864.37 | $864.40 | $864.20 | |