| 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 | $22.36 | 12.292% | $25.1085 | $25.11 | $25.10 | $25.10 |
| Purchase #2 | $50.56 | 12.839% | $57.0514 | $57.05 | $57.05 | $57.10 |
| Purchase #3 | $151.54 | 8.245% | $164.0345 | $164.03 | $164.05 | $164.00 |
| Purchase #4 | $72.63 | 8.543% | $78.8348 | $78.83 | $78.85 | $78.80 |
| Purchase #5 | $199.54 | 10.774% | $221.0384 | $221.04 | $221.05 | $221.00 |
| Purchase #6 | $179.82 | 8.747% | $195.5489 | $195.55 | $195.55 | $195.50 |
| Purchase #7 | $192.26 | 7.408% | $206.5026 | $206.50 | $206.50 | $206.50 |
| 7 purchase totals = | $868.71 | $948.1191 | $948.11 | $948.15 | $948.00 | |