| 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 | $96.83 | 11.565% | $108.0284 | $108.03 | $108.05 | $108.00 |
| Purchase #2 | $35.86 | 12.827% | $40.4598 | $40.46 | $40.45 | $40.50 |
| Purchase #3 | $107.83 | 12.837% | $121.6721 | $121.67 | $121.65 | $121.70 |
| Purchase #4 | $99.87 | 11.372% | $111.2272 | $111.23 | $111.25 | $111.20 |
| Purchase #5 | $243.99 | 10.279% | $269.0697 | $269.07 | $269.05 | $269.10 |
| Purchase #6 | $74.50 | 6.464% | $79.3157 | $79.32 | $79.30 | $79.30 |
| Purchase #7 | $216.77 | 9.748% | $237.9007 | $237.90 | $237.90 | $237.90 |
| 7 purchase totals = | $875.65 | $967.6736 | $967.68 | $967.65 | $967.70 | |