| 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 | $82.62 | 11.320% | $91.9726 | $91.97 | $91.95 | $92.00 |
| Purchase #2 | $74.37 | 12.353% | $83.5569 | $83.56 | $83.55 | $83.60 |
| Purchase #3 | $81.89 | 10.150% | $90.2018 | $90.20 | $90.20 | $90.20 |
| Purchase #4 | $124.59 | 9.476% | $136.3961 | $136.40 | $136.40 | $136.40 |
| Purchase #5 | $162.87 | 3.191% | $168.0672 | $168.07 | $168.05 | $168.10 |
| Purchase #6 | $66.64 | 9.764% | $73.1467 | $73.15 | $73.15 | $73.10 |
| Purchase #7 | $179.82 | 12.650% | $202.5672 | $202.57 | $202.55 | $202.60 |
| 7 purchase totals = | $772.80 | $845.9085 | $845.92 | $845.85 | $846.00 | |