| 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 | $55.98 | 9.705% | $61.4129 | $61.41 | $61.40 | $61.40 |
| Purchase #2 | $35.82 | 13.622% | $40.6994 | $40.70 | $40.70 | $40.70 |
| Purchase #3 | $19.96 | 12.768% | $22.5085 | $22.51 | $22.50 | $22.50 |
| Purchase #4 | $249.72 | 12.847% | $281.8015 | $281.80 | $281.80 | $281.80 |
| Purchase #5 | $85.36 | 3.793% | $88.5977 | $88.60 | $88.60 | $88.60 |
| Purchase #6 | $162.41 | 7.132% | $173.9931 | $173.99 | $174.00 | $174.00 |
| Purchase #7 | $135.89 | 9.179% | $148.3633 | $148.36 | $148.35 | $148.40 |
| 7 purchase totals = | $745.14 | $817.3764 | $817.37 | $817.35 | $817.40 | |