| 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 | $63.47 | 11.162% | $70.5545 | $70.55 | $70.55 | $70.60 |
| Purchase #2 | $8.64 | 6.364% | $9.1898 | $9.19 | $9.20 | $9.20 |
| Purchase #3 | $131.61 | 10.678% | $145.6633 | $145.66 | $145.65 | $145.70 |
| Purchase #4 | $200.59 | 4.404% | $209.424 | $209.42 | $209.40 | $209.40 |
| Purchase #5 | $101.36 | 5.497% | $106.9318 | $106.93 | $106.95 | $106.90 |
| Purchase #6 | $130.83 | 10.336% | $144.3526 | $144.35 | $144.35 | $144.40 |
| Purchase #7 | $189.50 | 5.529% | $199.9775 | $199.98 | $200.00 | $200.00 |
| 7 purchase totals = | $826.00 | $886.0935 | $886.08 | $886.10 | $886.20 | |