| 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 | $17.60 | 11.424% | $19.6106 | $19.61 | $19.60 | $19.60 |
| Purchase #2 | $33.56 | 13.417% | $38.0627 | $38.06 | $38.05 | $38.10 |
| Purchase #3 | $32.33 | 13.496% | $36.6933 | $36.69 | $36.70 | $36.70 |
| Purchase #4 | $156.38 | 11.706% | $174.6858 | $174.69 | $174.70 | $174.70 |
| Purchase #5 | $123.93 | 11.797% | $138.55 | $138.55 | $138.55 | $138.60 |
| Purchase #6 | $242.52 | 10.156% | $267.1503 | $267.15 | $267.15 | $267.20 |
| Purchase #7 | $102.49 | 6.495% | $109.1467 | $109.15 | $109.15 | $109.10 |
| 7 purchase totals = | $708.81 | $783.8994 | $783.90 | $783.90 | $784.00 | |