| 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 | $76.85 | 7.405% | $82.5407 | $82.54 | $82.55 | $82.50 |
| Purchase #2 | $24.73 | 8.546% | $26.8434 | $26.84 | $26.85 | $26.80 |
| Purchase #3 | $202.89 | 13.564% | $230.41 | $230.41 | $230.40 | $230.40 |
| Purchase #4 | $26.60 | 6.443% | $28.3138 | $28.31 | $28.30 | $28.30 |
| Purchase #5 | $40.55 | 13.440% | $45.9999 | $46.00 | $46.00 | $46.00 |
| Purchase #6 | $177.32 | 9.351% | $193.9012 | $193.90 | $193.90 | $193.90 |
| Purchase #7 | $132.80 | 8.230% | $143.7294 | $143.73 | $143.75 | $143.70 |
| 7 purchase totals = | $681.74 | $751.7384 | $751.73 | $751.75 | $751.60 | |