| 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 | $55.78 | 7.757% | $60.1069 | $60.11 | $60.10 | $60.10 |
| Purchase #2 | $103.27 | 5.313% | $108.7567 | $108.76 | $108.75 | $108.80 |
| Purchase #3 | $209.39 | 4.376% | $218.5529 | $218.55 | $218.55 | $218.60 |
| Purchase #4 | $189.74 | 4.793% | $198.8342 | $198.83 | $198.85 | $198.80 |
| Purchase #5 | $176.63 | 12.108% | $198.0164 | $198.02 | $198.00 | $198.00 |
| Purchase #6 | $103.39 | 11.681% | $115.467 | $115.47 | $115.45 | $115.50 |
| Purchase #7 | $51.99 | 13.222% | $58.8641 | $58.86 | $58.85 | $58.90 |
| 7 purchase totals = | $890.19 | $958.5982 | $958.60 | $958.55 | $958.70 | |