| 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 | $31.37 | 11.343% | $34.9283 | $34.93 | $34.95 | $34.90 |
| Purchase #2 | $51.37 | 8.852% | $55.9173 | $55.92 | $55.90 | $55.90 |
| Purchase #3 | $64.75 | 11.226% | $72.0188 | $72.02 | $72.00 | $72.00 |
| Purchase #4 | $148.31 | 7.698% | $159.7269 | $159.73 | $159.75 | $159.70 |
| Purchase #5 | $131.99 | 8.468% | $143.1669 | $143.17 | $143.15 | $143.20 |
| Purchase #6 | $215.59 | 4.386% | $225.0458 | $225.05 | $225.05 | $225.00 |
| Purchase #7 | $218.29 | 6.756% | $233.0377 | $233.04 | $233.05 | $233.00 |
| 7 purchase totals = | $861.67 | $923.8417 | $923.86 | $923.85 | $923.70 | |