| 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 | $47.37 | 7.484% | $50.9152 | $50.92 | $50.90 | $50.90 |
| Purchase #2 | $186.55 | 8.102% | $201.6643 | $201.66 | $201.65 | $201.70 |
| Purchase #3 | $108.48 | 4.496% | $113.3573 | $113.36 | $113.35 | $113.40 |
| Purchase #4 | $77.48 | 7.769% | $83.4994 | $83.50 | $83.50 | $83.50 |
| Purchase #5 | $81.43 | 7.480% | $87.521 | $87.52 | $87.50 | $87.50 |
| Purchase #6 | $185.48 | 7.305% | $199.0293 | $199.03 | $199.05 | $199.00 |
| Purchase #7 | $139.36 | 9.250% | $152.2508 | $152.25 | $152.25 | $152.30 |
| 7 purchase totals = | $826.15 | $888.2373 | $888.24 | $888.20 | $888.30 | |