| 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 | $48.77 | 8.770% | $53.0471 | $53.05 | $53.05 | $53.00 |
| Purchase #2 | $80.64 | 11.273% | $89.7305 | $89.73 | $89.75 | $89.70 |
| Purchase #3 | $128.40 | 5.389% | $135.3195 | $135.32 | $135.30 | $135.30 |
| Purchase #4 | $195.48 | 8.506% | $212.1075 | $212.11 | $212.10 | $212.10 |
| Purchase #5 | $159.66 | 7.252% | $171.2385 | $171.24 | $171.25 | $171.20 |
| Purchase #6 | $153.41 | 7.309% | $164.6227 | $164.62 | $164.60 | $164.60 |
| Purchase #7 | $215.88 | 10.420% | $238.3747 | $238.37 | $238.35 | $238.40 |
| 7 purchase totals = | $982.24 | $1,064.4405 | $1,064.44 | $1,064.40 | $1,064.30 | |