| 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 | $42.88 | 4.351% | $44.7457 | $44.75 | $44.75 | $44.70 |
| Purchase #2 | $149.85 | 7.534% | $161.1397 | $161.14 | $161.15 | $161.10 |
| Purchase #3 | $75.38 | 12.387% | $84.7173 | $84.72 | $84.70 | $84.70 |
| Purchase #4 | $16.30 | 3.242% | $16.8284 | $16.83 | $16.85 | $16.80 |
| Purchase #5 | $197.27 | 11.139% | $219.2439 | $219.24 | $219.25 | $219.20 |
| Purchase #6 | $170.62 | 9.706% | $187.1804 | $187.18 | $187.20 | $187.20 |
| Purchase #7 | $37.44 | 11.685% | $41.8149 | $41.81 | $41.80 | $41.80 |
| 7 purchase totals = | $689.74 | $755.6703 | $755.67 | $755.70 | $755.50 | |