| 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 | $51.38 | 3.746% | $53.3047 | $53.30 | $53.30 | $53.30 |
| Purchase #2 | $203.38 | 7.523% | $218.6803 | $218.68 | $218.70 | $218.70 |
| Purchase #3 | $183.72 | 13.389% | $208.3183 | $208.32 | $208.30 | $208.30 |
| Purchase #4 | $160.96 | 7.704% | $173.3604 | $173.36 | $173.35 | $173.40 |
| Purchase #5 | $185.74 | 10.872% | $205.9337 | $205.93 | $205.95 | $205.90 |
| Purchase #6 | $126.77 | 10.132% | $139.6143 | $139.61 | $139.60 | $139.60 |
| Purchase #7 | $6.70 | 7.149% | $7.179 | $7.18 | $7.20 | $7.20 |
| 7 purchase totals = | $918.65 | $1,006.3907 | $1,006.38 | $1,006.40 | $1,006.40 | |