| 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 | $124.87 | 4.156% | $130.0596 | $130.06 | $130.05 | $130.10 |
| Purchase #2 | $66.72 | 4.794% | $69.9186 | $69.92 | $69.90 | $69.90 |
| Purchase #3 | $187.50 | 5.410% | $197.6438 | $197.64 | $197.65 | $197.60 |
| Purchase #4 | $98.32 | 9.615% | $107.7735 | $107.77 | $107.75 | $107.80 |
| Purchase #5 | $78.34 | 7.430% | $84.1607 | $84.16 | $84.15 | $84.20 |
| Purchase #6 | $144.33 | 4.780% | $151.229 | $151.23 | $151.25 | $151.20 |
| Purchase #7 | $20.85 | 3.474% | $21.5743 | $21.57 | $21.55 | $21.60 |
| 7 purchase totals = | $720.93 | $762.3595 | $762.35 | $762.30 | $762.40 | |