| 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 | $68.51 | 11.682% | $76.5133 | $76.51 | $76.50 | $76.50 |
| Purchase #2 | $114.27 | 12.482% | $128.5332 | $128.53 | $128.55 | $128.50 |
| Purchase #3 | $28.25 | 5.479% | $29.7978 | $29.80 | $29.80 | $29.80 |
| Purchase #4 | $138.64 | 4.144% | $144.3852 | $144.39 | $144.40 | $144.40 |
| Purchase #5 | $31.74 | 12.834% | $35.8135 | $35.81 | $35.80 | $35.80 |
| Purchase #6 | $140.74 | 6.274% | $149.57 | $149.57 | $149.55 | $149.60 |
| Purchase #7 | $94.59 | 5.337% | $99.6383 | $99.64 | $99.65 | $99.60 |
| 7 purchase totals = | $616.74 | $664.2513 | $664.25 | $664.25 | $664.20 | |