| 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 | $71.26 | 10.635% | $78.8385 | $78.84 | $78.85 | $78.80 |
| Purchase #2 | $187.74 | 10.618% | $207.6742 | $207.67 | $207.65 | $207.70 |
| Purchase #3 | $192.35 | 13.370% | $218.0672 | $218.07 | $218.05 | $218.10 |
| Purchase #4 | $174.34 | 5.382% | $183.723 | $183.72 | $183.70 | $183.70 |
| Purchase #5 | $221.99 | 7.676% | $239.03 | $239.03 | $239.05 | $239.00 |
| Purchase #6 | $43.78 | 9.555% | $47.9632 | $47.96 | $47.95 | $48.00 |
| Purchase #7 | $96.39 | 7.397% | $103.52 | $103.52 | $103.50 | $103.50 |
| 7 purchase totals = | $987.85 | $1,078.8161 | $1,078.81 | $1,078.75 | $1,078.80 | |