| 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 | $115.89 | 7.122% | $124.1437 | $124.14 | $124.15 | $124.10 |
| Purchase #2 | $47.65 | 9.672% | $52.2587 | $52.26 | $52.25 | $52.30 |
| Purchase #3 | $54.84 | 11.334% | $61.0556 | $61.06 | $61.05 | $61.10 |
| Purchase #4 | $150.33 | 8.133% | $162.5563 | $162.56 | $162.55 | $162.60 |
| Purchase #5 | $49.59 | 12.718% | $55.8969 | $55.90 | $55.90 | $55.90 |
| Purchase #6 | $163.63 | 9.228% | $178.7298 | $178.73 | $178.75 | $178.70 |
| Purchase #7 | $29.77 | 7.374% | $31.9652 | $31.97 | $31.95 | $32.00 |
| 7 purchase totals = | $611.70 | $666.6062 | $666.62 | $666.60 | $666.70 | |