| 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 | $70.51 | 13.390% | $79.9513 | $79.95 | $79.95 | $80.00 |
| Purchase #2 | $181.86 | 9.451% | $199.0476 | $199.05 | $199.05 | $199.00 |
| Purchase #3 | $201.83 | 8.758% | $219.5063 | $219.51 | $219.50 | $219.50 |
| Purchase #4 | $210.73 | 8.539% | $228.7242 | $228.72 | $228.70 | $228.70 |
| Purchase #5 | $99.67 | 10.674% | $110.3088 | $110.31 | $110.30 | $110.30 |
| Purchase #6 | $83.92 | 11.631% | $93.6807 | $93.68 | $93.70 | $93.70 |
| Purchase #7 | $66.68 | 10.845% | $73.9114 | $73.91 | $73.90 | $73.90 |
| 7 purchase totals = | $915.20 | $1,005.1303 | $1,005.13 | $1,005.10 | $1,005.10 | |