| 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 | $16.45 | 12.512% | $18.5082 | $18.51 | $18.50 | $18.50 |
| Purchase #2 | $57.88 | 10.184% | $63.7745 | $63.77 | $63.75 | $63.80 |
| Purchase #3 | $28.48 | 9.566% | $31.2044 | $31.20 | $31.20 | $31.20 |
| Purchase #4 | $220.53 | 12.575% | $248.2616 | $248.26 | $248.25 | $248.30 |
| Purchase #5 | $244.68 | 5.734% | $258.71 | $258.71 | $258.70 | $258.70 |
| Purchase #6 | $194.53 | 12.604% | $219.0486 | $219.05 | $219.05 | $219.00 |
| Purchase #7 | $14.53 | 3.676% | $15.0641 | $15.06 | $15.05 | $15.10 |
| 7 purchase totals = | $777.08 | $854.5714 | $854.56 | $854.50 | $854.60 | |