| 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 | $41.34 | 10.576% | $45.7121 | $45.71 | $45.70 | $45.70 |
| Purchase #2 | $122.97 | 11.479% | $137.0857 | $137.09 | $137.10 | $137.10 |
| Purchase #3 | $219.76 | 12.298% | $246.7861 | $246.79 | $246.80 | $246.80 |
| Purchase #4 | $187.48 | 4.656% | $196.2091 | $196.21 | $196.20 | $196.20 |
| Purchase #5 | $74.56 | 4.498% | $77.9137 | $77.91 | $77.90 | $77.90 |
| Purchase #6 | $176.27 | 9.704% | $193.3752 | $193.38 | $193.40 | $193.40 |
| Purchase #7 | $39.52 | 4.836% | $41.4312 | $41.43 | $41.45 | $41.40 |
| 7 purchase totals = | $861.90 | $938.5131 | $938.52 | $938.55 | $938.50 | |