| 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 | $36.33 | 8.794% | $39.5249 | $39.52 | $39.50 | $39.50 |
| Purchase #2 | $91.46 | 6.203% | $97.1333 | $97.13 | $97.15 | $97.10 |
| Purchase #3 | $124.68 | 5.218% | $131.1858 | $131.19 | $131.20 | $131.20 |
| Purchase #4 | $65.26 | 10.743% | $72.2709 | $72.27 | $72.25 | $72.30 |
| Purchase #5 | $51.26 | 10.190% | $56.4834 | $56.48 | $56.50 | $56.50 |
| Purchase #6 | $129.36 | 7.272% | $138.7671 | $138.77 | $138.75 | $138.80 |
| Purchase #7 | $91.48 | 3.452% | $94.6379 | $94.64 | $94.65 | $94.60 |
| 7 purchase totals = | $589.83 | $630.0033 | $630.00 | $630.00 | $630.00 | |