| 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 | $21.83 | 11.732% | $24.3911 | $24.39 | $24.40 | $24.40 |
| Purchase #2 | $216.29 | 3.209% | $223.2307 | $223.23 | $223.25 | $223.20 |
| Purchase #3 | $52.80 | 7.673% | $56.8513 | $56.85 | $56.85 | $56.90 |
| Purchase #4 | $40.91 | 9.666% | $44.8644 | $44.86 | $44.85 | $44.90 |
| Purchase #5 | $183.76 | 8.851% | $200.0246 | $200.02 | $200.00 | $200.00 |
| Purchase #6 | $124.31 | 3.858% | $129.1059 | $129.11 | $129.10 | $129.10 |
| Purchase #7 | $145.96 | 3.236% | $150.6833 | $150.68 | $150.70 | $150.70 |
| 7 purchase totals = | $785.86 | $829.1513 | $829.14 | $829.15 | $829.20 | |