| 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 | $10.45 | 12.336% | $11.7391 | $11.74 | $11.75 | $11.70 |
| Purchase #2 | $58.86 | 7.108% | $63.0438 | $63.04 | $63.05 | $63.00 |
| Purchase #3 | $204.56 | 5.873% | $216.5738 | $216.57 | $216.55 | $216.60 |
| Purchase #4 | $131.40 | 4.540% | $137.3656 | $137.37 | $137.35 | $137.40 |
| Purchase #5 | $202.62 | 8.873% | $220.5985 | $220.60 | $220.60 | $220.60 |
| Purchase #6 | $15.81 | 9.184% | $17.262 | $17.26 | $17.25 | $17.30 |
| Purchase #7 | $147.46 | 12.575% | $166.0031 | $166.00 | $166.00 | $166.00 |
| 7 purchase totals = | $771.16 | $832.5859 | $832.58 | $832.55 | $832.60 | |