| 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 | $25.49 | 3.777% | $26.4528 | $26.45 | $26.45 | $26.50 |
| Purchase #2 | $74.36 | 6.789% | $79.4083 | $79.41 | $79.40 | $79.40 |
| Purchase #3 | $80.48 | 8.452% | $87.2822 | $87.28 | $87.30 | $87.30 |
| Purchase #4 | $20.82 | 3.353% | $21.5181 | $21.52 | $21.50 | $21.50 |
| Purchase #5 | $49.52 | 8.273% | $53.6168 | $53.62 | $53.60 | $53.60 |
| Purchase #6 | $148.82 | 11.273% | $165.5965 | $165.60 | $165.60 | $165.60 |
| Purchase #7 | $130.45 | 9.255% | $142.5231 | $142.52 | $142.50 | $142.50 |
| 7 purchase totals = | $529.94 | $576.3978 | $576.40 | $576.35 | $576.40 | |