| 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 | $42.90 | 12.698% | $48.3474 | $48.35 | $48.35 | $48.30 |
| Purchase #2 | $137.60 | 8.751% | $149.6414 | $149.64 | $149.65 | $149.60 |
| Purchase #3 | $48.54 | 5.592% | $51.2544 | $51.25 | $51.25 | $51.30 |
| Purchase #4 | $211.39 | 3.480% | $218.7464 | $218.75 | $218.75 | $218.70 |
| Purchase #5 | $32.25 | 7.697% | $34.7323 | $34.73 | $34.75 | $34.70 |
| Purchase #6 | $205.81 | 11.505% | $229.4884 | $229.49 | $229.50 | $229.50 |
| Purchase #7 | $80.54 | 9.817% | $88.4466 | $88.45 | $88.45 | $88.40 |
| 7 purchase totals = | $759.03 | $820.6569 | $820.66 | $820.70 | $820.50 | |