| 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 | $232.48 | 5.733% | $245.8081 | $245.81 | $245.80 | $245.80 |
| Purchase #2 | $107.64 | 7.485% | $115.6969 | $115.70 | $115.70 | $115.70 |
| Purchase #3 | $42.38 | 4.670% | $44.3591 | $44.36 | $44.35 | $44.40 |
| Purchase #4 | $9.47 | 4.155% | $9.8635 | $9.86 | $9.85 | $9.90 |
| Purchase #5 | $113.93 | 7.607% | $122.5967 | $122.60 | $122.60 | $122.60 |
| Purchase #6 | $56.26 | 12.275% | $63.1659 | $63.17 | $63.15 | $63.20 |
| Purchase #7 | $82.68 | 4.783% | $86.6346 | $86.63 | $86.65 | $86.60 |
| 7 purchase totals = | $644.84 | $688.1248 | $688.13 | $688.10 | $688.20 | |