| 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 | $24.99 | 4.472% | $26.1076 | $26.11 | $26.10 | $26.10 |
| Purchase #2 | $51.59 | 6.267% | $54.8231 | $54.82 | $54.80 | $54.80 |
| Purchase #3 | $21.30 | 6.303% | $22.6425 | $22.64 | $22.65 | $22.60 |
| Purchase #4 | $90.60 | 3.724% | $93.9739 | $93.97 | $93.95 | $94.00 |
| Purchase #5 | $97.64 | 9.494% | $106.9099 | $106.91 | $106.90 | $106.90 |
| Purchase #6 | $173.55 | 10.421% | $191.6356 | $191.64 | $191.65 | $191.60 |
| Purchase #7 | $142.76 | 8.110% | $154.3378 | $154.34 | $154.35 | $154.30 |
| 7 purchase totals = | $602.43 | $650.4304 | $650.43 | $650.40 | $650.30 | |