| 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 | $99.36 | 6.509% | $105.8273 | $105.83 | $105.85 | $105.80 |
| Purchase #2 | $246.78 | 7.810% | $266.0535 | $266.05 | $266.05 | $266.10 |
| Purchase #3 | $40.57 | 3.359% | $41.9327 | $41.93 | $41.95 | $41.90 |
| Purchase #4 | $68.90 | 10.366% | $76.0422 | $76.04 | $76.05 | $76.00 |
| Purchase #5 | $149.87 | 3.859% | $155.6535 | $155.65 | $155.65 | $155.70 |
| Purchase #6 | $245.87 | 11.722% | $274.6909 | $274.69 | $274.70 | $274.70 |
| Purchase #7 | $171.74 | 8.442% | $186.2383 | $186.24 | $186.25 | $186.20 |
| 7 purchase totals = | $1,023.09 | $1,106.4384 | $1,106.43 | $1,106.50 | $1,106.40 | |