| 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 | $78.92 | 4.713% | $82.6395 | $82.64 | $82.65 | $82.60 |
| Purchase #2 | $181.37 | 8.140% | $196.1335 | $196.13 | $196.15 | $196.10 |
| Purchase #3 | $19.40 | 10.482% | $21.4335 | $21.43 | $21.45 | $21.40 |
| Purchase #4 | $73.44 | 8.762% | $79.8748 | $79.87 | $79.85 | $79.90 |
| Purchase #5 | $133.44 | 11.737% | $149.1019 | $149.10 | $149.10 | $149.10 |
| Purchase #6 | $66.98 | 3.735% | $69.4817 | $69.48 | $69.50 | $69.50 |
| Purchase #7 | $34.38 | 4.622% | $35.969 | $35.97 | $35.95 | $36.00 |
| 7 purchase totals = | $587.93 | $634.6339 | $634.62 | $634.65 | $634.60 | |