| 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 | $7.25 | 4.736% | $7.5934 | $7.59 | $7.60 | $7.60 |
| Purchase #2 | $103.65 | 10.327% | $114.3539 | $114.35 | $114.35 | $114.40 |
| Purchase #3 | $103.80 | 4.598% | $108.5727 | $108.57 | $108.55 | $108.60 |
| Purchase #4 | $17.26 | 6.103% | $18.3134 | $18.31 | $18.30 | $18.30 |
| Purchase #5 | $42.71 | 9.608% | $46.8136 | $46.81 | $46.80 | $46.80 |
| Purchase #6 | $109.36 | 6.490% | $116.4575 | $116.46 | $116.45 | $116.50 |
| Purchase #7 | $127.77 | 4.246% | $133.1951 | $133.20 | $133.20 | $133.20 |
| 7 purchase totals = | $511.80 | $545.2996 | $545.29 | $545.25 | $545.40 | |