| 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 | $41.74 | 5.865% | $44.1881 | $44.19 | $44.20 | $44.20 |
| Purchase #2 | $11.88 | 4.649% | $12.4323 | $12.43 | $12.45 | $12.40 |
| Purchase #3 | $173.53 | 8.132% | $187.6415 | $187.64 | $187.65 | $187.60 |
| Purchase #4 | $185.56 | 9.333% | $202.8783 | $202.88 | $202.90 | $202.90 |
| Purchase #5 | $185.78 | 8.604% | $201.7645 | $201.76 | $201.75 | $201.80 |
| Purchase #6 | $67.71 | 5.252% | $71.2661 | $71.27 | $71.25 | $71.30 |
| Purchase #7 | $83.78 | 10.126% | $92.2636 | $92.26 | $92.25 | $92.30 |
| 7 purchase totals = | $749.98 | $812.4344 | $812.43 | $812.45 | $812.50 | |