| 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 | $135.69 | 8.771% | $147.5914 | $147.59 | $147.60 | $147.60 |
| Purchase #2 | $13.25 | 11.162% | $14.729 | $14.73 | $14.75 | $14.70 |
| Purchase #3 | $135.74 | 8.852% | $147.7557 | $147.76 | $147.75 | $147.80 |
| Purchase #4 | $46.93 | 4.342% | $48.9677 | $48.97 | $48.95 | $49.00 |
| Purchase #5 | $25.55 | 4.644% | $26.7365 | $26.74 | $26.75 | $26.70 |
| Purchase #6 | $223.29 | 11.295% | $248.5106 | $248.51 | $248.50 | $248.50 |
| Purchase #7 | $94.83 | 5.240% | $99.7991 | $99.80 | $99.80 | $99.80 |
| 7 purchase totals = | $675.28 | $734.0900 | $734.10 | $734.10 | $734.10 | |