| 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 | $96.42 | 11.609% | $107.6134 | $107.61 | $107.60 | $107.60 |
| Purchase #2 | $51.86 | 12.816% | $58.5064 | $58.51 | $58.50 | $58.50 |
| Purchase #3 | $153.56 | 3.214% | $158.4954 | $158.50 | $158.50 | $158.50 |
| Purchase #4 | $49.51 | 3.350% | $51.1686 | $51.17 | $51.15 | $51.20 |
| Purchase #5 | $119.94 | 12.758% | $135.2419 | $135.24 | $135.25 | $135.20 |
| Purchase #6 | $95.68 | 7.788% | $103.1316 | $103.13 | $103.15 | $103.10 |
| Purchase #7 | $165.51 | 5.390% | $174.431 | $174.43 | $174.45 | $174.40 |
| 7 purchase totals = | $732.48 | $788.5883 | $788.59 | $788.60 | $788.50 | |