| 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 | $39.41 | 3.245% | $40.6889 | $40.69 | $40.70 | $40.70 |
| Purchase #2 | $80.62 | 4.850% | $84.5301 | $84.53 | $84.55 | $84.50 |
| Purchase #3 | $14.51 | 4.321% | $15.137 | $15.14 | $15.15 | $15.10 |
| Purchase #4 | $99.45 | 7.570% | $106.9784 | $106.98 | $107.00 | $107.00 |
| Purchase #5 | $22.40 | 11.522% | $24.9809 | $24.98 | $25.00 | $25.00 |
| Purchase #6 | $207.36 | 4.318% | $216.3138 | $216.31 | $216.30 | $216.30 |
| Purchase #7 | $201.66 | 6.142% | $214.046 | $214.05 | $214.05 | $214.00 |
| 7 purchase totals = | $665.41 | $702.6751 | $702.68 | $702.75 | $702.60 | |