| 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 | $90.94 | 3.238% | $93.8846 | $93.88 | $93.90 | $93.90 |
| Purchase #2 | $125.25 | 6.641% | $133.5679 | $133.57 | $133.55 | $133.60 |
| Purchase #3 | $79.31 | 7.425% | $85.1988 | $85.20 | $85.20 | $85.20 |
| Purchase #4 | $156.52 | 9.302% | $171.0795 | $171.08 | $171.10 | $171.10 |
| Purchase #5 | $127.62 | 9.829% | $140.1638 | $140.16 | $140.15 | $140.20 |
| Purchase #6 | $135.66 | 4.424% | $141.6616 | $141.66 | $141.65 | $141.70 |
| Purchase #7 | $56.66 | 10.257% | $62.4716 | $62.47 | $62.45 | $62.50 |
| 7 purchase totals = | $771.96 | $828.0278 | $828.02 | $828.00 | $828.20 | |