| 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 | $24.37 | 7.430% | $26.1807 | $26.18 | $26.20 | $26.20 |
| Purchase #2 | $104.84 | 4.446% | $109.5012 | $109.50 | $109.50 | $109.50 |
| Purchase #3 | $90.78 | 3.416% | $93.881 | $93.88 | $93.90 | $93.90 |
| Purchase #4 | $77.84 | 3.490% | $80.5566 | $80.56 | $80.55 | $80.60 |
| Purchase #5 | $243.48 | 12.554% | $274.0465 | $274.05 | $274.05 | $274.00 |
| Purchase #6 | $10.82 | 7.417% | $11.6225 | $11.62 | $11.60 | $11.60 |
| Purchase #7 | $6.86 | 6.742% | $7.3225 | $7.32 | $7.30 | $7.30 |
| 7 purchase totals = | $558.99 | $603.1110 | $603.11 | $603.10 | $603.10 | |