| 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 | $80.51 | 6.356% | $85.6272 | $85.63 | $85.65 | $85.60 |
| Purchase #2 | $25.40 | 4.524% | $26.5491 | $26.55 | $26.55 | $26.50 |
| Purchase #3 | $29.41 | 8.772% | $31.9898 | $31.99 | $32.00 | $32.00 |
| Purchase #4 | $174.57 | 5.845% | $184.7736 | $184.77 | $184.75 | $184.80 |
| Purchase #5 | $218.47 | 8.680% | $237.4332 | $237.43 | $237.45 | $237.40 |
| Purchase #6 | $5.94 | 6.261% | $6.3119 | $6.31 | $6.30 | $6.30 |
| Purchase #7 | $204.67 | 11.474% | $228.1538 | $228.15 | $228.15 | $228.20 |
| 7 purchase totals = | $738.97 | $800.8386 | $800.83 | $800.85 | $800.80 | |