| 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 | $87.45 | 7.252% | $93.7919 | $93.79 | $93.80 | $93.80 |
| Purchase #2 | $52.93 | 6.865% | $56.5636 | $56.56 | $56.55 | $56.60 |
| Purchase #3 | $96.91 | 11.530% | $108.0837 | $108.08 | $108.10 | $108.10 |
| Purchase #4 | $88.55 | 10.255% | $97.6308 | $97.63 | $97.65 | $97.60 |
| Purchase #5 | $142.68 | 7.462% | $153.3268 | $153.33 | $153.35 | $153.30 |
| Purchase #6 | $109.84 | 13.702% | $124.8903 | $124.89 | $124.90 | $124.90 |
| Purchase #7 | $10.64 | 5.618% | $11.2378 | $11.24 | $11.25 | $11.20 |
| 7 purchase totals = | $589.00 | $645.5249 | $645.52 | $645.60 | $645.50 | |