| 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 | $84.81 | 8.117% | $91.694 | $91.69 | $91.70 | $91.70 |
| Purchase #2 | $86.40 | 6.209% | $91.7646 | $91.76 | $91.75 | $91.80 |
| Purchase #3 | $206.31 | 5.864% | $218.408 | $218.41 | $218.40 | $218.40 |
| Purchase #4 | $96.92 | 10.837% | $107.4232 | $107.42 | $107.40 | $107.40 |
| Purchase #5 | $135.73 | 7.187% | $145.4849 | $145.48 | $145.50 | $145.50 |
| Purchase #6 | $88.91 | 12.728% | $100.2265 | $100.23 | $100.25 | $100.20 |
| Purchase #7 | $184.59 | 4.811% | $193.4706 | $193.47 | $193.45 | $193.50 |
| 7 purchase totals = | $883.67 | $948.4718 | $948.46 | $948.45 | $948.50 | |