| 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 | $107.44 | 5.179% | $113.0043 | $113.00 | $113.00 | $113.00 |
| Purchase #2 | $80.97 | 7.159% | $86.7666 | $86.77 | $86.75 | $86.80 |
| Purchase #3 | $68.75 | 6.466% | $73.1954 | $73.20 | $73.20 | $73.20 |
| Purchase #4 | $127.85 | 11.148% | $142.1027 | $142.10 | $142.10 | $142.10 |
| Purchase #5 | $39.32 | 5.622% | $41.5306 | $41.53 | $41.55 | $41.50 |
| Purchase #6 | $207.35 | 5.177% | $218.0845 | $218.08 | $218.10 | $218.10 |
| Purchase #7 | $25.76 | 6.463% | $27.4249 | $27.42 | $27.40 | $27.40 |
| 7 purchase totals = | $657.44 | $702.1090 | $702.10 | $702.10 | $702.10 | |