| 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 | $8.59 | 6.543% | $9.152 | $9.15 | $9.15 | $9.20 |
| Purchase #2 | $182.36 | 4.430% | $190.4385 | $190.44 | $190.45 | $190.40 |
| Purchase #3 | $6.30 | 7.804% | $6.7917 | $6.79 | $6.80 | $6.80 |
| Purchase #4 | $155.69 | 4.573% | $162.8097 | $162.81 | $162.80 | $162.80 |
| Purchase #5 | $88.88 | 4.207% | $92.6192 | $92.62 | $92.60 | $92.60 |
| Purchase #6 | $103.76 | 3.237% | $107.1187 | $107.12 | $107.10 | $107.10 |
| Purchase #7 | $113.89 | 9.539% | $124.754 | $124.75 | $124.75 | $124.80 |
| 7 purchase totals = | $659.47 | $693.6838 | $693.68 | $693.65 | $693.70 | |