| 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 | $75.84 | 7.709% | $81.6865 | $81.69 | $81.70 | $81.70 |
| Purchase #2 | $232.98 | 5.672% | $246.1946 | $246.19 | $246.20 | $246.20 |
| Purchase #3 | $181.28 | 8.356% | $196.4278 | $196.43 | $196.45 | $196.40 |
| Purchase #4 | $84.70 | 5.446% | $89.3128 | $89.31 | $89.30 | $89.30 |
| Purchase #5 | $199.55 | 7.138% | $213.7939 | $213.79 | $213.80 | $213.80 |
| Purchase #6 | $95.45 | 4.562% | $99.8044 | $99.80 | $99.80 | $99.80 |
| Purchase #7 | $8.71 | 11.725% | $9.7312 | $9.73 | $9.75 | $9.70 |
| 7 purchase totals = | $878.51 | $936.9512 | $936.94 | $937.00 | $936.90 | |