| 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 | $73.27 | 4.560% | $76.6111 | $76.61 | $76.60 | $76.60 |
| Purchase #2 | $61.71 | 6.546% | $65.7495 | $65.75 | $65.75 | $65.70 |
| Purchase #3 | $178.66 | 10.851% | $198.0464 | $198.05 | $198.05 | $198.00 |
| Purchase #4 | $27.82 | 13.715% | $31.6355 | $31.64 | $31.65 | $31.60 |
| Purchase #5 | $202.32 | 9.624% | $221.7913 | $221.79 | $221.80 | $221.80 |
| Purchase #6 | $204.37 | 9.258% | $223.2906 | $223.29 | $223.30 | $223.30 |
| Purchase #7 | $142.58 | 13.698% | $162.1106 | $162.11 | $162.10 | $162.10 |
| 7 purchase totals = | $890.73 | $979.2350 | $979.24 | $979.25 | $979.10 | |