| 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 | $86.25 | 5.553% | $91.0395 | $91.04 | $91.05 | $91.00 |
| Purchase #2 | $175.82 | 4.829% | $184.3103 | $184.31 | $184.30 | $184.30 |
| Purchase #3 | $78.39 | 10.724% | $86.7965 | $86.80 | $86.80 | $86.80 |
| Purchase #4 | $188.62 | 6.845% | $201.531 | $201.53 | $201.55 | $201.50 |
| Purchase #5 | $104.88 | 7.303% | $112.5394 | $112.54 | $112.55 | $112.50 |
| Purchase #6 | $236.64 | 11.524% | $263.9104 | $263.91 | $263.90 | $263.90 |
| Purchase #7 | $159.72 | 11.137% | $177.508 | $177.51 | $177.50 | $177.50 |
| 7 purchase totals = | $1,030.32 | $1,117.6351 | $1,117.64 | $1,117.65 | $1,117.50 | |