| 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 | $91.62 | 13.298% | $103.8036 | $103.80 | $103.80 | $103.80 |
| Purchase #2 | $108.43 | 8.405% | $117.5435 | $117.54 | $117.55 | $117.50 |
| Purchase #3 | $23.86 | 6.499% | $25.4107 | $25.41 | $25.40 | $25.40 |
| Purchase #4 | $154.70 | 11.615% | $172.6684 | $172.67 | $172.65 | $172.70 |
| Purchase #5 | $135.69 | 11.143% | $150.8099 | $150.81 | $150.80 | $150.80 |
| Purchase #6 | $86.58 | 9.237% | $94.5774 | $94.58 | $94.60 | $94.60 |
| Purchase #7 | $101.74 | 12.480% | $114.4372 | $114.44 | $114.45 | $114.40 |
| 7 purchase totals = | $702.62 | $779.2507 | $779.25 | $779.25 | $779.20 | |