| 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 | $8.62 | 12.813% | $9.7245 | $9.72 | $9.70 | $9.70 |
| Purchase #2 | $182.44 | 9.765% | $200.2553 | $200.26 | $200.25 | $200.30 |
| Purchase #3 | $48.96 | 12.666% | $55.1613 | $55.16 | $55.15 | $55.20 |
| Purchase #4 | $139.74 | 12.333% | $156.9741 | $156.97 | $156.95 | $157.00 |
| Purchase #5 | $54.53 | 11.722% | $60.922 | $60.92 | $60.90 | $60.90 |
| Purchase #6 | $36.37 | 6.689% | $38.8028 | $38.80 | $38.80 | $38.80 |
| Purchase #7 | $166.93 | 8.435% | $181.0105 | $181.01 | $181.00 | $181.00 |
| 7 purchase totals = | $637.59 | $702.8505 | $702.84 | $702.75 | $702.90 | |