| 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 | $69.58 | 13.262% | $78.8077 | $78.81 | $78.80 | $78.80 |
| Purchase #2 | $168.52 | 3.593% | $174.5749 | $174.57 | $174.55 | $174.60 |
| Purchase #3 | $210.37 | 5.823% | $222.6198 | $222.62 | $222.60 | $222.60 |
| Purchase #4 | $216.34 | 12.659% | $243.7265 | $243.73 | $243.75 | $243.70 |
| Purchase #5 | $197.95 | 7.682% | $213.1565 | $213.16 | $213.15 | $213.20 |
| Purchase #6 | $71.92 | 6.398% | $76.5214 | $76.52 | $76.50 | $76.50 |
| Purchase #7 | $65.80 | 4.517% | $68.7722 | $68.77 | $68.75 | $68.80 |
| 7 purchase totals = | $1,000.48 | $1,078.1790 | $1,078.18 | $1,078.10 | $1,078.20 | |