| 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 | $22.94 | 4.846% | $24.0517 | $24.05 | $24.05 | $24.10 |
| Purchase #2 | $8.84 | 4.258% | $9.2164 | $9.22 | $9.20 | $9.20 |
| Purchase #3 | $191.60 | 6.303% | $203.6765 | $203.68 | $203.70 | $203.70 |
| Purchase #4 | $96.62 | 7.130% | $103.509 | $103.51 | $103.50 | $103.50 |
| Purchase #5 | $19.88 | 10.364% | $21.9404 | $21.94 | $21.95 | $21.90 |
| Purchase #6 | $32.26 | 3.630% | $33.431 | $33.43 | $33.45 | $33.40 |
| Purchase #7 | $154.65 | 5.104% | $162.5433 | $162.54 | $162.55 | $162.50 |
| 7 purchase totals = | $526.79 | $558.3683 | $558.37 | $558.40 | $558.30 | |