| 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 | $42.52 | 5.632% | $44.9147 | $44.91 | $44.90 | $44.90 |
| Purchase #2 | $150.74 | 9.422% | $164.9427 | $164.94 | $164.95 | $164.90 |
| Purchase #3 | $92.95 | 4.416% | $97.0547 | $97.05 | $97.05 | $97.10 |
| Purchase #4 | $145.78 | 6.349% | $155.0356 | $155.04 | $155.05 | $155.00 |
| Purchase #5 | $160.44 | 13.362% | $181.878 | $181.88 | $181.90 | $181.90 |
| Purchase #6 | $92.56 | 12.872% | $104.4743 | $104.47 | $104.45 | $104.50 |
| Purchase #7 | $223.91 | 4.205% | $233.3254 | $233.33 | $233.35 | $233.30 |
| 7 purchase totals = | $908.90 | $981.6254 | $981.62 | $981.65 | $981.60 | |