| 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 | $86.31 | 12.264% | $96.8951 | $96.90 | $96.90 | $96.90 |
| Purchase #2 | $33.40 | 3.546% | $34.5844 | $34.58 | $34.60 | $34.60 |
| Purchase #3 | $225.65 | 6.292% | $239.8479 | $239.85 | $239.85 | $239.80 |
| Purchase #4 | $80.39 | 4.742% | $84.2021 | $84.20 | $84.20 | $84.20 |
| Purchase #5 | $103.54 | 13.373% | $117.3864 | $117.39 | $117.40 | $117.40 |
| Purchase #6 | $124.34 | 13.436% | $141.0463 | $141.05 | $141.05 | $141.00 |
| Purchase #7 | $118.79 | 9.858% | $130.5003 | $130.50 | $130.50 | $130.50 |
| 7 purchase totals = | $772.42 | $844.4625 | $844.47 | $844.50 | $844.40 | |