| 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 | $5.47 | 13.569% | $6.2122 | $6.21 | $6.20 | $6.20 |
| Purchase #2 | $124.71 | 3.149% | $128.6371 | $128.64 | $128.65 | $128.60 |
| Purchase #3 | $65.80 | 13.139% | $74.4455 | $74.45 | $74.45 | $74.40 |
| Purchase #4 | $84.35 | 9.415% | $92.2916 | $92.29 | $92.30 | $92.30 |
| Purchase #5 | $83.63 | 6.177% | $88.7958 | $88.80 | $88.80 | $88.80 |
| Purchase #6 | $15.85 | 3.693% | $16.4353 | $16.44 | $16.45 | $16.40 |
| Purchase #7 | $247.82 | 9.583% | $271.5686 | $271.57 | $271.55 | $271.60 |
| 7 purchase totals = | $627.63 | $678.3861 | $678.40 | $678.40 | $678.30 | |