| 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 | $22.47 | 4.755% | $23.5384 | $23.54 | $23.55 | $23.50 |
| Purchase #2 | $211.63 | 4.492% | $221.1364 | $221.14 | $221.15 | $221.10 |
| Purchase #3 | $187.32 | 8.533% | $203.304 | $203.30 | $203.30 | $203.30 |
| Purchase #4 | $137.75 | 3.206% | $142.1663 | $142.17 | $142.15 | $142.20 |
| Purchase #5 | $73.59 | 11.688% | $82.1912 | $82.19 | $82.20 | $82.20 |
| Purchase #6 | $23.96 | 11.499% | $26.7152 | $26.72 | $26.70 | $26.70 |
| Purchase #7 | $82.53 | 7.308% | $88.5613 | $88.56 | $88.55 | $88.60 |
| 7 purchase totals = | $739.25 | $787.6128 | $787.62 | $787.60 | $787.60 | |