| 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 | $95.42 | 7.332% | $102.4162 | $102.42 | $102.40 | $102.40 |
| Purchase #2 | $26.26 | 10.632% | $29.052 | $29.05 | $29.05 | $29.10 |
| Purchase #3 | $121.29 | 7.181% | $129.9998 | $130.00 | $130.00 | $130.00 |
| Purchase #4 | $57.27 | 3.131% | $59.0631 | $59.06 | $59.05 | $59.10 |
| Purchase #5 | $48.88 | 9.461% | $53.5045 | $53.50 | $53.50 | $53.50 |
| Purchase #6 | $237.79 | 7.275% | $255.0892 | $255.09 | $255.10 | $255.10 |
| Purchase #7 | $216.82 | 13.428% | $245.9346 | $245.93 | $245.95 | $245.90 |
| 7 purchase totals = | $803.73 | $875.0594 | $875.05 | $875.05 | $875.10 | |