| 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 | $63.79 | 13.269% | $72.2543 | $72.25 | $72.25 | $72.30 |
| Purchase #2 | $48.31 | 3.787% | $50.1395 | $50.14 | $50.15 | $50.10 |
| Purchase #3 | $219.49 | 6.351% | $233.4298 | $233.43 | $233.45 | $233.40 |
| Purchase #4 | $193.88 | 5.109% | $203.7853 | $203.79 | $203.80 | $203.80 |
| Purchase #5 | $77.48 | 13.696% | $88.0917 | $88.09 | $88.10 | $88.10 |
| Purchase #6 | $223.53 | 11.169% | $248.4961 | $248.50 | $248.50 | $248.50 |
| Purchase #7 | $194.44 | 12.395% | $218.5408 | $218.54 | $218.55 | $218.50 |
| 7 purchase totals = | $1,020.92 | $1,114.7375 | $1,114.74 | $1,114.80 | $1,114.70 | |