| 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 | $76.41 | 4.608% | $79.931 | $79.93 | $79.95 | $79.90 |
| Purchase #2 | $128.25 | 5.662% | $135.5115 | $135.51 | $135.50 | $135.50 |
| Purchase #3 | $103.95 | 4.530% | $108.6589 | $108.66 | $108.65 | $108.70 |
| Purchase #4 | $185.33 | 6.843% | $198.0121 | $198.01 | $198.00 | $198.00 |
| Purchase #5 | $178.65 | 12.690% | $201.3207 | $201.32 | $201.30 | $201.30 |
| Purchase #6 | $207.90 | 4.188% | $216.6069 | $216.61 | $216.60 | $216.60 |
| Purchase #7 | $74.57 | 12.611% | $83.974 | $83.97 | $83.95 | $84.00 |
| 7 purchase totals = | $955.06 | $1,024.0151 | $1,024.01 | $1,023.95 | $1,024.00 | |