| 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 | $74.74 | 9.524% | $81.8582 | $81.86 | $81.85 | $81.90 |
| Purchase #2 | $174.72 | 10.692% | $193.4011 | $193.40 | $193.40 | $193.40 |
| Purchase #3 | $186.38 | 12.429% | $209.5452 | $209.55 | $209.55 | $209.50 |
| Purchase #4 | $153.60 | 7.746% | $165.4979 | $165.50 | $165.50 | $165.50 |
| Purchase #5 | $68.87 | 8.579% | $74.7784 | $74.78 | $74.80 | $74.80 |
| Purchase #6 | $158.28 | 4.431% | $165.2934 | $165.29 | $165.30 | $165.30 |
| Purchase #7 | $147.96 | 7.700% | $159.3529 | $159.35 | $159.35 | $159.40 |
| 7 purchase totals = | $964.55 | $1,049.7271 | $1,049.73 | $1,049.75 | $1,049.80 | |