| 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 | $72.88 | 8.823% | $79.3102 | $79.31 | $79.30 | $79.30 |
| Purchase #2 | $225.98 | 9.153% | $246.6639 | $246.66 | $246.65 | $246.70 |
| Purchase #3 | $64.54 | 5.333% | $67.9819 | $67.98 | $68.00 | $68.00 |
| Purchase #4 | $156.46 | 3.664% | $162.1927 | $162.19 | $162.20 | $162.20 |
| Purchase #5 | $151.48 | 4.852% | $158.8298 | $158.83 | $158.85 | $158.80 |
| Purchase #6 | $153.92 | 12.612% | $173.3324 | $173.33 | $173.35 | $173.30 |
| Purchase #7 | $228.64 | 9.299% | $249.9012 | $249.90 | $249.90 | $249.90 |
| 7 purchase totals = | $1,053.90 | $1,138.2121 | $1,138.20 | $1,138.25 | $1,138.20 | |