| 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 | $39.89 | 9.666% | $43.7458 | $43.75 | $43.75 | $43.70 |
| Purchase #2 | $137.43 | 13.524% | $156.016 | $156.02 | $156.00 | $156.00 |
| Purchase #3 | $82.84 | 11.742% | $92.5671 | $92.57 | $92.55 | $92.60 |
| Purchase #4 | $5.82 | 11.733% | $6.5029 | $6.50 | $6.50 | $6.50 |
| Purchase #5 | $191.70 | 8.417% | $207.8354 | $207.84 | $207.85 | $207.80 |
| Purchase #6 | $83.57 | 11.479% | $93.163 | $93.16 | $93.15 | $93.20 |
| Purchase #7 | $165.60 | 4.617% | $173.2458 | $173.25 | $173.25 | $173.20 |
| 7 purchase totals = | $706.85 | $773.0760 | $773.09 | $773.05 | $773.00 | |