| 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 | $75.56 | 4.835% | $79.2133 | $79.21 | $79.20 | $79.20 |
| Purchase #2 | $184.34 | 7.823% | $198.7609 | $198.76 | $198.75 | $198.80 |
| Purchase #3 | $159.48 | 7.142% | $170.8701 | $170.87 | $170.85 | $170.90 |
| Purchase #4 | $187.69 | 4.236% | $195.6405 | $195.64 | $195.65 | $195.60 |
| Purchase #5 | $15.69 | 11.870% | $17.5524 | $17.55 | $17.55 | $17.60 |
| Purchase #6 | $193.36 | 3.299% | $199.7389 | $199.74 | $199.75 | $199.70 |
| Purchase #7 | $20.98 | 4.630% | $21.9514 | $21.95 | $21.95 | $22.00 |
| 7 purchase totals = | $837.10 | $883.7275 | $883.72 | $883.70 | $883.80 | |