| 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 | $23.44 | 8.618% | $25.4601 | $25.46 | $25.45 | $25.50 |
| Purchase #2 | $68.46 | 13.826% | $77.9253 | $77.93 | $77.95 | $77.90 |
| Purchase #3 | $162.95 | 7.311% | $174.8633 | $174.86 | $174.85 | $174.90 |
| Purchase #4 | $131.35 | 4.556% | $137.3343 | $137.33 | $137.35 | $137.30 |
| Purchase #5 | $138.78 | 7.219% | $148.7985 | $148.80 | $148.80 | $148.80 |
| Purchase #6 | $226.82 | 7.612% | $244.0855 | $244.09 | $244.10 | $244.10 |
| Purchase #7 | $98.58 | 11.457% | $109.8743 | $109.87 | $109.85 | $109.90 |
| 7 purchase totals = | $850.38 | $918.3413 | $918.34 | $918.35 | $918.40 | |